Top 10 Best Keeback Backpack

This led backpack requires connecting to a power bank for use, but please note that the power bank is not included in the product. Therefore, it is necessary for you to prepare your own power bank separately.. MOTORCYCLE RIDING BACKPACK The Gelrova Rampage LED backpack expands effortlessly via the internal zipper, reaching a maximum capacity of 26L. This makes it suitable for storing both half-face and full-face helmets, excluding off-road helmets.. CONTROL BY APP Easily customize your LED backpack using the Loy Space app. Adjust settings, add personal pixel art, or download various artworksanimations. The app is free for IOS and Android, accessible on Google Play Store and the Apple App Store.. AMPLE STORAGE AND ORGANIZATION Effortlessly carry your 15-inch laptop in the dedicated compartment. The roomy packing section accommodates daily essentials and tech accessories. With 5 accessible pockets, keep your belongings organized for quick and easy retrieval.. COMFORTABLE BREATHABLE The adjustable shoulder straps and back are designed with a comfortable and breathable mesh,relieving the strain on your shoulder. The comfortable foam pad back made with soft mesh padding with good heat dissipation, giving your back maximum back support.. GELROVA FAMILY We do our best to provide quality DIY LED interactive products as a simple and effective way for people to express how they feel about life, love, and the world around them. We believe everyone deserves to have a product that provides these possibilities.. 100 SATISFACTION GUARANTEE One-year warranty on your backpack. For product issues, get a hassle-free replacement no return required. Contact us anytime with your questions.. Gelrova aims to seamlessly integrate mobile LED into everyday life, allowing people to enjoy convenient communication while expressing their individuality. We welcome you to follow us and discover the endless possibilities. Whether it's adding vibrant colors to your surroundings or creating eye-catching displays, Gelrova brings a touch of uniqueness to the way you connect with the world..

This led backpack requires connecting to a power bank for use, but please note that the power bank is not included in the product. Therefore, it is necessary for you to prepare your own power bank separately.. Multipurpose LED backpack size is about 13.5 7.5 18.8in which have enough storage. Large zipper pocket as a laptop bag, put a tablet computerthe interior has a number of independent small compartments, can effectively store cosmetics, tissues, keys, textbooks, mini ipad, cell phones, umbrellas, some sports equipment, etc.. DIY Modify the pattern at will, let the laptop backpack as you wish. It has a sleek and cool design that's easy to spot in a crowd. This LED cool knight smart Motorcycle backpack is suitable for a variety of scenes,like traveling,hiking,riding motorcycle.. Good Quality LED smart knight backpack appearance purchase 3D hardcore waterproof materialthe back width using 1680pvc ,4848 full-color dot matrix screen , support text , pictures , GIF , and other formats adjustable shoulder strap size breathable material for the back.. How to use Search on your mobile phone or directly scan the code to download the APP, plug in the mobile power supply through the built-in USB data port on the back, turn on the Bluetooth and scan the QR code to bind the backpack. You can connect the device and use it.. Cool Gift Gelrova LED Knight Backpack with programmable screen is also the best gift for yourself or others on the Christmas, Birthday, Valentine's Day.. Gelrova aims to seamlessly integrate mobile LED into everyday life, allowing people to enjoy convenient communication while expressing their individuality. We welcome you to follow us and discover the endless possibilities. Whether it's adding vibrant colors to your surroundings or creating eye-catching displays, Gelrova brings a touch of uniqueness to the way you connect with the world..

100 LIFETIME-WARRANTY Product dimension of Z-MGKISS mens backpack 20 x 13 x10 inch 51 x 33 x 25.4 cm. You can get this 17.3 inch laptop backpack, 100 lifetime warranty and 724 hours friendly customer service. The large backpack for men is suitable for teacher business man and traveler. It's a great gift for him, her, family and friends. Spacious Storage With a dedicated compartment for laptops up to 17.3 inches, this big backpack for travel ensures your device stays safe and secure. One middle compartment provides roomy space for your accessories, documents and essentials. Front compartment has many small pockets like pen pockets, key fob hook, keeping everything organized and easily accessible. TSA USB Port Designed with the modern traveler in mind, the travel laptop backpack for women includes a luggage strap that allows you to conveniently attach it to your suitcase, making airport navigation a breeze. With built in USB charger outside and built in charging cable inside, this backpack for men women offers you a more convenient way to charge your phone while walking. Lay flat TSA friendly design helps you speed through airport security and keep items tidy. Comfortable Sturdy Construction Ergonomically designed shoulder straps and padded back panel offer comfort, even during extended wear. The adjustable straps of Z-MGKISS backpack allow you to customize the fit according to your preferences, reducing strain on your shoulders and back. Crafted from high-quality materials, the sturdy construction of computer backpack ensures long-lasting sturdiness, making it the perfect companion for your busy lifestyle. Versatile Functionality Whether you're heading to work, school, or embarking on a weekend getaway, this backpack is your go-to solution. Experience the convenience and style with our 17.3 inch laptop school bag. Whether you're commuting to work, exploring new destinations, or simply running errands, this backpack ensures you do it all in comfort and style. Upgrade your carrying experience today with mens travel backpack.

100 LIFETIME PROMISE,LOTS OF STORAGE SPACEPOCKETS LCKPENG 17.3 Inch Laptop backpack has one separate laptop compartment that can hold 17 Inch,15 Inch and 13 Inch Laptop. Large travel backpack for men and women includes a spacious packing box can meet daily needs, high-tech electronic accessories. Front compartment provides many pockets,makes your item organized and easier to find. USB PORT practical design with the USB charging port can provide the convenient access to charge your electronic device that connecting your device with your own cable outside and your own power pack inside. Tips power pack is not included. FUNCTIONALSAFE LCKPENG Travel laptop backpack has a luggage strap that allows the large laptop backpack fit on luggagesuitcase, slide over the luggage upright handle tube for easier carrying. There is a hidden anti-theft pocket on the back, which can protect your valuables from thieves. Suitable for international air travel and one-day tour. COMFY STURDY Comfortable airflow back design with thick but soft multi-panel ventilated padding, gives you maximum back support. Breathable and adjustable shoulder straps relieve the stress of shoulder. The top handle of the 17 inch travel backpack is padded. The backpack is tested and designed for a very long time. CONVENIENT STORAGE Laptop backpacks front side zipper pockets, easy for holding a water bottle, readers and a bunch of other items, iPad, journal, pens and pencils, iPhone. Notebook Computer Bag Side pocket accommodates compact umbrellas and other small items.

100 LIFETIME WARRANTYDimensions 18.3x13x11.If you have any question about our Extra Large Travel Laptop School Backpack, feel free to contact us.Buy this product to get a lifetime warranty of Lapsouno waterproof laptop backpack and 724 hours friendly customer service. Backpack, School Backpack, Laptop Backpack,Carry on Backpack, Sturdy Extra Large 17 Inch TSA Friendly Business Travel Laptop Backpack with USB Port, Lapsouno Anti Theft tsa backpack Bag Gifts for Men Women,you deserve it. LARGE CAPACITY MORE STORAGE Dimensions 18.3x13x11.Lapsouno Large Carry On Travel School Backpack More than 15 multi-function combination pockets, there are two main block pockets. A separate laptop compact, the maximum can accommodate a 17.3-inch laptop,travel backpack has two mesh compartments suitable for your laptop accessories,multiple compact,allowing your item well,17 Inch Laptop School Backpack equivalent to 18-inch trolley case.. COMFORTABLE Sturdy MULTI-PURPOSEThis Lapsouno Carry on backpack multi-sided airflow design provides honeycomb back pads, shoulder straps, breathable, adjustable shoulder straps, belt liners, help to relieve the back pressure of shoulders, nd protect your items Free use of any bumps on the road,lasting. This School computer backpack has tie rod fixtures, which can be fixed in trolley boxes, School Large Carry On Travel Backpack makes your travel easier.. PREMIUM MATERIALS WATERPROOF ANTI-THEFT DESIGNLapsouno Carry on bag is made of lightweight waterproof polyester and scratch materials, which can be protected in rainy days. The Travel Backpack metal zipper adopts double-sided smooth railing and reinforced sewing, lightweight, rainy day, can provide leak-proof protection for items the anti-theft zip pocket in the back of the School luggage backpack is to protect your valuables,let you take the key,cash,etc Valuable objects.. CONVENIENT USB PORT DESIGN Lapsouno School Laptop backpack provides convenient portable power supply, and School computer backpack is a USB charging port externally, which is very suitable for your mobile phone or other electronic devices.Please note that the USB port does not include charging lines, you need yourself.As a School backpack for men School backpack for women travel backpack carry on backpack..

Material Our Military backpack is made of lightweight, durable and water-resistant 1000D polyester sturdy zippers, reinforced seams in shoulder straps and handle. Note Not suitable for persons under 12 years of age. Military Rover Shoulder Sling Backpack 10.4 4.5 13.7 inches LWH, enough for carrying a slim laptop up to 13 without laptop sleevecase, 9.7 iPad, small notepad, keys, wallet, cell phone, flashlight, gloves, water bottle, chargers etc. on a daily basis The bag can be either carried with the hand handle or adjustable shoulder strap. Weight approx. 0.69kg.. Lots of Storage Space Pockets 2 pockets on the front of the bag the top zipper pocket can hold something like a Medkit, spare mags, some snacks, etc. This pocket is the one containing the velcro Molle webbing. On the bottom of the front, there is a bigger compartment with a front pocket as well. The main compartment with 1 zipper pocket and 1 pocket with Velcro on the back of the bag, there is a snap button that up yet another pocket. 2 side pockets.. The adjustable shoulder strap is equipped with a nice and thick padding. It has plastic D-Rings that can be used for routing the hydration tube. It is connected to the backpack with a plastic side release buckle. The military bag also has a smaller strap to help reduce the sway of the bag while moving as small military rover shoulder sling backpack. Shoulder strap length 32-43 inches smaller strap length 23-37 inches. This sling backpack is a solid choice for someone who wants a small bag to carry around with them when a larger bag isnt an option. It would fit your everyday items like a tablet, netbook, phone, or other small laptop, Great Father's Day gifts.

Large backpack Suitable size 18 x 12.5 x 5 inches, this black backpack is roomy enough to hold your daily essentials. And, the lightweight backpack with separated compartments and pockets to well organize your items. Multi-pocket book bag This college backpack has a main compartment with 1 padded pouch and 1 zipper pocket inside, which can hold books, etc. There are 2 zipper pockets on the front of the bookbag for medium and small items, and 2 side pockets for a water bottle and umbrella. Thickened fabric The backpacks feature a classic and functional design. It is made of thickened 600D polyester material, making it more sturdy and keeping its shape well. The surface of the fabric is water resistant which can protect your items from splashed water. Padded back and straps To ease the stress on your shoulders and back, the straps and back of the casual daypack backpacks are padded with sponge for added comfort. Besides, the heavy-duty back packs with thickened bottom to protect your items. Wide occasions Vorspack backpack for men and women is suitable for college, work, travel, and outdoor activities. It also can used as a travel backpack, carry on backpack, hiking backpack, and so on. These basic backpack can also be a great gift on birthdays, Christmas, thanksgiving day.

Large backpack Vorspack black backpack measures 17 x 12.2 x 6 inches, which is spacious enough to hold your daily essentials. The bookbag features separate compartments and pockets, allowing you to keep your belongings neatly organized. Multi-pocket book bag This college backpack has a spacious main compartment with a padded pouch for books, a medium middle compartment with 1 zipper pocket and 3 slots for pens and keys. The bagpack also includes a front zipper pocket for organizing small items, along with 2 side pockets for holding a water bottle and umbrella. Thickened fabric The casual daypack backpacks are made of thickened 600D polyester material, making it more sturdy and keeping its shape well. The surface of the backpacks' fabric is water resistant which can protect your items from splashed water. Padded back and straps The heavy-duty backpacks are designed with padded back and straps to provide comfort and relieve stress on your shoulders and back. And, the lightweight backpack features a thickened bottom for enhanced protection of your belongings. Wide occasions Vorspack backpack for men and women is suitable for college, work, trip, and outdoor sports. It can be used as a travel backpack, personal item carry-on bag, hiking backpack, and more. This versatile basic backpack can be a great gift for your family and friends.

USB PORT HEADPHONES HOLE OPACK External USB charging port with built-in charging cable allows you to easily charge your smart phone, Kindle and other electronics devices on the go Portable power pack required and NOT included in this backpack. Headphone Jack is convenient for you to listen to your favorite music hands free while walking. TSA FRIENDLY MULTIPURPOSE TSA-friendly feature exclusively designed for AIRPLANE TRAVEL, makes getting through airport security quick and easy by laying the laptop flat without removing it from the bag. The large capacity USB charging stylish OPACK backpack is a great companion for OUTDOORINDOOR activities and perfect for daily use anywhere for camping, hiking, vacations, travel, trekking, mountaineering, weekend getaways, occasional travel, overnight trips. DIMENSIONS LARGE CAPACITY Size 19.410.414.96 inches.Large capacity 45L with 20 organizer pockets can meet your various needs. Large multi-compartment backpack with a padded sleeve for 13,13.3,14,15,15.6,17 Inch LaptopsMacbookscomputers for women and men. Organizational compartments can be used for additional supplies and accessories such as iPhone, iPad, pens, keys, wallets, books, clothes, passports and cell phone.Mesh water bottle pockets at side. DURABLE MATERIAL SOLID Made of durable polyester fabric with heavy-duty, two-way waterproof zippers across the backpack are convenient to operate on whichever side you prefer, for a secure and long-lasting usage everydayweekend. A rugged handle with steel cable on the top for easy carrying, Side compression straps keep the versatile stylish backpack at whatever size you require. BREATHABLE COMFORTABLE Padded and breathable mesh back panel prevents overheating, while also promoting air circulation. The adjustable and heavily padded shoulder straps made of honeycomb breathable material, Ergonomic design ensures the dispersion of gravity of OPACK backpack, makes OPACK backpack comfortable to wear even when loaded with all your gear.. THIS ITEM IS NOT INTENDED FOR USE BY CHILDREN 12 AND UNDER..

ANTI THEFTSECURITY OPACK RFID Blocking pockets for protection for your IDs and credit cards, Reflective strips, Hidden pocket for valuables, Anti-theft backpack with 2-way dual zippers. COMFYSTURDY Comfortable airflow back design with thick but soft multi-panel ventilated padding, gives you maximum back support. Breathable and adjustable shoulder straps relieve the stress of shoulder. Foam padded top handle in case you have to carry it for a long time. LOTS OF STORAGE SPACEPOCKETS One separate laptop compartment hold 15.6 Inch Laptop as well as 15 Inch,14 Inch and 13 Inch MacbookLaptop. One spacious packing compartment roomy for daily necessities,tech electronics accessories. Front compartment with many pockets, pen pockets and key fob hook, make your items organized and easier to find,college backpack. FUNCTIONALSAFE A luggage strap allows OPACK backpack fit on luggagesuitcase, slide over the luggage upright handle tube for easier carrying. With a hidden anti theft pocket on the back protect your valuable items from thieves. Well made for international airplane travel and day trips. USB PORT DESIGN With built-in USB charger outside and built-in charging cable inside,this USB backpack offers you a more convenient way to charge your phone while walking. Please note that this backpack doesn't power itself, USB charging port only offers an easy access to charger.Made of Water Resistant and Durable Polyester Fabric with metal zippers. Ensure a secure long-lasting usage everyday weekend.. OPACK Perfect gift for friends and family during holiday season, Thanksgiving, Christmas and New Year.. THIS ITEM IS NOT INTENDED FOR USE BY CHILDREN 12 AND UNDER..

ShippingDHL. 5-6 Natural days. Ignore the delivery time displayed on Amazon.Durable FabricOuter High quality nylon composite waterproof fabric Abrasion-resistant. Internal Polyester. Smart LED Backpack Unleash your creativity with LED Space app. We will continue to update the APP to bring you more GIF material libraries and a better experience The backpacks can display texts, images, GIF animations, doodle. How to Use LED screen is powered by external power bank not included. Connect your power bank with the internal USB charging port. Connect the Bluetooth and use app for iOS and Android. Design Adjustable shoulder straps with mesh fabric for superior back ventilation and support. You can buy it from RAINBOW CLOUD official with confidence. Exterior Dimension Space 17 X 11.8 X 5.1 inches. Capacity 17L. The backpack can fit up to a 15.6 laptop.

LED BackpackHigh-quality Laptop Backpack with LED Full-Color Screen can dynamically display your favorite text pictures and animations.. Easy to use1.Plug the backpack into a power bank2.Mobile download APP3.Connect WIFI.Every backpack has a manual, dont worry about not using it.. Colorful Text and GraffitiEnter the words you want to say and creative graffiti in the APP to play on the backpack,You can advertise or show love,Details for A.. Pictures and AnimationsUploading pictures in the app is as easy as sending an emoji on whatsapp. It can dynamically display GIF.. High-Quality Laptop Backpack 15.5 inch Laptop Backpack Waterproof High capacity can meet the needs of daily work and study.. 100 Risk-free PurchaseFull Money Back or Replacement for any dissatisfaction and easy-to-reach support.. If the APP cannot connect to the backpackFirstly, use the mobile phone to connect the backpack wifi, and then open the app will prompt to select the connection method, select WiFi to find the device, and then connect it.If there is no success, please exit the app or disconnect WiFi, Please see the video in QA,repeat the operation in the video please contact our professional after-sales team to help you solve the problem.

Waterproof material Bange laptop backpack made of high-density coated oxford fabric not only waterproof and resistant but also scratch-resistant. 180 opening pocketthe backpack have 6 pocket,the main pocket can contain 4-5 clothesthe laptop compartment can 180opening can hold 15.6 inch laptop and the pocket division reasonable can meet your daily needs,double side pocket the one of is exclusive power bankthe other one you can place kettle, umbrella and so on,Two front pocket can meet your daily needs,You can place anything you have to have any small items, such as wallet, pen, convenient sign, etc. About size12.2L x 18.9H x 5.5Wweight 2.98 lb Simple and smooth, accommodating 15.6inch, can be used as business, daily, outdoor, travel, overnight backpack. Human design laptop backpack adopt in durable YKK zipper,Multi-function shoulder straps with card pocket you can easily take your credit card, and have glasses hang bucks, so that you are free to find glasses, add your shoulder strap to make your outdoors. Quality AssuranceOur products have passed double QA quality inspection, please rest assured to buy, if you have any questions, please feel free to contact us, we will solve your problems within 24 hours.

Suitable Scenarios This backpack has a built-in Bluetooth full-color LED screen. It is a programmable sign for portable billboards, advertisements, holiday wishes, slogans, and business promotions. Suitable for commuting, traveling, cycling, outdoor adventure, work, school bag, hiking backpack,or even surprise gifts for friends.. Easy to Use 3 steps Plug in the power bank --Pair the Backpack to your smartphone device by Bluetooth connection--Use the APP to control displayed images, animations or text right on your Backpack. It's so easy. Highlight Features 6464 High brighten dot matrix screen,supports text, pictures and animations display. Large capacity,Double layer independent,Water Resistant, Zipper Closure,Trolley Box Nesting, Anti-theft, Durable Polyester nylon material,Mesh back, High Elastic Pad design. Space SizeBackpack size16.9 x 11.9 x 7.1 Inches,large capacity25L volume with double layer storageand there are many compartments in each layer,easy to store like water bottle,book,file,wallet,pens, phone, tablet, power bank, and 15.6 inches laptop etc.. Customer Service Don't worry about after-sales service, if you have any issues or need technical support ,please feel free to contact us. as we will continue to update and improve the App to make it more interesting and multi-functional,pls remember to update your App and LED board program to the latest version.

Size The entire backpack size 17.7 x 12.6 x 4.78.7 inches, capacity 20L35L. You can expand the capacity by pulling the zipper laptop compartment size 13.8 x 9.8 x 1.2 inchescan accommodate laptops of 15.6-inch and below.Slim and lightweight suits men and women.. Hard shell Waterproof PC and ABS material for surface.Very hard and Scratch-resistant. Not easily deformed. Can keep internal items dry.Do not worry about rain. Can be used as daily bag or commuter backpack.. Anti-theft TSA anti-theft lock design with the hidden pocket on the back and the hidden card holder on the shoulder strap all help to protect your valuables from thieves. Its luggage strap can be installed on a suitcase , which is very convenient for international air travel and day trips.. Charging This USB backpack has an external USB charging port and an internal charging cable, which provides a more convenient way for you to charge your phone while walking. Note USB cable is included, but User needs to prepare power bank .. Excellent Material Adjustable chest strap and non-slip, breathable S-shaped mesh shoulder strap makes you feel comfortable and not tired. The 3D honeycomb breathable backrest can reduce the stuffiness of the back. Oxford fiber and polyester material makes it more durable..

Spacious interior - the dedicated PC compartment fits gaming laptops up to a whopping 17. 3. Perfectly placed pockets provide quick access to your tools when you need them. Unbeatable durability - Protect your favorite gear with an ultra-tough, high-density EVA molded front shield lined with water-resistant PU fabric. Unwavering comfort - This laptop backpack comes equipped with back padding, ventilation, and adjustable shoulder and chest straps that provide comfort that never quits. Sleek style - With its neat and sleek design, the Legion 17 Armored backpack II beautifully combines gaming performance with style that fits any situation. Dedicated gear storage - separate pockets designed to hold your keyboard and palm rest, mouse, headphones, water bottle, and more.

Top Quality -- Top quality leather backpack, durable polyester lining with custom ant oxygenic hardware. Zipper closure design.. Structure 1 main zipper pocket 1 backside zipper pocket 1 main small zipper pocket. Inner Structure 1 laptop pocket 2 slash pocket 1 zipper pocket. Features Function-- The most popular color, soft leather. With one-year warranty, no matter for university students or businesspersons, it is good choice for travelling, daily life, hiking and sports. In addition, there is an adjustable shoulder strap. You can adjust to whatever length you feel comfortable.. Size -- L 11 x H 15.5 x W 5.9 inches L 28 x H 39.5 x W 15 cm Net weight 2.2 lb 1.02 kg. Warm Reminder -- BOSTANTEN provides our customers with prompt responses and best after-sales services, aiming to solve any issues when using the backpack purse. If there is any question or concern, please contact us and leave message that we will check and reply 24 hrs per day..

YKK Zippers The surface material is made of new generation waterproof PU material, waterproof and wear-resistant. With the YKK zipper, the stitching around the zipper is more durable than before.. Unique function With external USB port, you can charge your mobile phone when carrying it, which is convenient to carry. Added emergency whistle for emergency, disaster prevention, outdoor, camping, etc.And you dont need to rummage your key anymore cause a practical Keychain is inside the bag.. Breathability Padded Air cushion of the backside and shoulder strap reduce the pressure effectively. Adjustable buckle waist strap keep the backpack fixed on your body.It can use as a backpack in daily life and the soft top handle allows this bag convert into a handbag. Strap on the backside make it fixed on a trunk when you go on a long journey.. Specifications The size is 45cm 33cm 20cm. It weighs only 1.1 kg . you can easily organize your luggage. such as 17-inch PCs ,mobile phone ,the 500ml bottleBusiness document ,the 2-3 days clothes for short trips etc. Product Quality We are committed to quality and inspection, but if there are any defects or flaws during the transportation and use of the product, please contact us immediately by email. I can correspond to the previous one..

BACKPACK WITH CHARGER With built in USB charger outside and built in charging cable inside,this laptop bookbag offers you a more convenient way to charge your phone while walking. Please noted that this backpack doesn't power itself, usb charging port only offers an easy access to charge. ORGANIZERSPAIOUS One separate laptop compartment hold 15.6 Inch Laptop as well as 15 Inch,14 Inch and 13 Inch Laptop. One spacious packing compartment for daily necessities. Front compartment with many pockets, pen pockets and key fob hook, make your items organized and easier to find. Best school supplies, laptop accessories and travel accessories for students,teens.. COMFYSTURDY Comfortable soft padded back design with thick but soft multi-panel ventilated padding, gives you maximum back support. Breathable and adjustable shoulder straps relieve the stress of shoulder. Foam padded top handle for a long time carry on. PRACTICALSECURE A luggage strap allows backpack fit on luggagesuitcase, slide over the luggage upright handle tube for easier carrying. With a hidden anti-theft pocket in the back protect your valuable items from thieves. Good travel accessories go with Carry On Luggage for Women Girls Men. Best fathers day gifts for dad from wife, daughter, and son. SLEEKSOLID Made of Water Resistant and Durable Polyester Fabric with metal zippers.Ensure a secure long-lasting usage everyday weekend.Serve you well as professional office work bag,slim USB charging bagpack,college high school big student backpack for boys,girls,teens,adults.

INVISIBLE EXPAND Dimensions 17.7 x 12.6 x 4.7 8.7 inches, capacity 18L 32L. Expandable backpack has smooth zippers on side. Once pull on the zipper, bag will offer large capacity up to 32L for you to store more stuffs Laptop pocket size 15.7 x 11 x 1.2 inches. DOUBLE PROTECTION FENRUIEN armored laptop backpack is made of high-density waterproof PCABS hard shell and oxford to ensure your items stay dry during light rain. Thickened pearl cotton and soft polyester lining will protect your laptops from shock and scratch. TSA FRIENDLY FEATURE The lightweight travel backpack with scan smart technology can be freely opened 90-180 degrees, allowing you to quickly pass the airport security check and keep your things tidy. TSA customs lock can protect your items from thievesPlease don't set a password before reading the instructions. ERGONOMIC DESIGN Adjustable anti-slip breathable S-shaped mesh shoulder straps with plentiful sponge help relieve the stress from your shoulder. 3D honeycomb breathable back cushion can reduce the sultry feeling of the back. SMART USB PORT Built-in removable charging cable is convenient to charge your cell phone by connecting your power bank, this tech backpack can free your hands from power bank Power bank is not included.