Top 10 Best Backpack Expandable

Friendly Customer ServiceWe provides Lifetime worry-free after-sales service of this travel back pack. If you have any problem about our carry on backpack, please do not hesitate to contact us, we will do our best to resolve it. THIS ITEM IS NOT INTENDED FOR USE BY PEOPLE 12 AND UNDER.. DimensionsNormal Size 19.6 12.9 5.9 inch Expanded Size 19.6 12.9 9 inch.. Expandable Large CapacityThis large travel backpack is designed to be expandable, backpack for travel giving you a large capacity pack up to 40L, unzipping to get larger storage space. The backpack for men women fits overhead and under seat while on state of standard carry on size, ideal for business or weekend travel, and easily carried on most flights.. Airline Approved Practial The large travel backpack airline approved can be freely unfolded 90-180 degrees, allowing you to quickly pass through airport security and keep things tidy. The luggage strap on back allows the mens backpack for travel to securely slip over the handle of any rolling luggage for hands-free transport, easier carrying. A perfect travel gifts for men women.. USB Charging Port Headphone HoleCarry on backpack built-in USB Charging Port and headphone outside hole design. This backpack travel is convenient to charge your phoneNote POWER BANK is not included. Headphone jack provide a hole to enjoy the music while walking.. Reduce PressureThe travel backpack for men women equipped with adjustable chest straps, air-mesh ventilated back panel, can effectively relieve the pressure on the shoulder and neck.The backpack travel has a thickened sponge handles and shoulder straps provide you with more comfort when you are carrying and gripping the travel laptop backpack.. Anti-theft WaterproofThis mens backpack has a zippered pocket on the back, which can store valuables such as passports, mobile phones, iPads, etc., anti-theft and convenient. This large travel backpack is made of waterproof polyester fabric and scratch-resistant material, which has a certain life waterproof function and durability.. Built for TravelLarge travel backpack for men women has large capacity and many practical pockets for storage, Meet the needs of all men, women for daily travel or business trip. The backpack suitcase for travel with a luggage strap allows traveling backpack fit on luggagesuitcase, so as to free your hands during travel. Great chioce for travelers as travel gifts.. Perfect Travel GiftsThis carry on backpack for men women can be used as a mens travel backpack, backpack travel, travel backpack for men women, traveling backpack, daypack backpack, overnight backpack, business backpack, work backpack, suitcase backpack. A perfect travel gifts for men women, travel gifts for her his as Valentine's Day, Anniversary Birthday gifts, Father's Day, Mother's Day, Christmas Day, Thanksgiving Day, best gifts for people who travel..

Expandable Large Capacity Normal capacity is 29.5L, After Expanding36.8L. This travel backpack for men with expandable feature offers you more packing capacity than slim laptop backpack. 1 separate laptop compartment hold 15.6 Inch Laptop or less. 1 spacious packing compartment roomy for daily necessities,tech electronic accessories.Front compartment with many pockets,pen pockets and key fob hook,make your items organized and easier to find. It's nice traveling gifts for men. Multiple Pockets Organized The men's work backpack owns 17 independent pockets for large storage and organization for small items. 3 spacious main compartments with many hidden pockets can accommodate lots of stuffs like college supplies, travel accessories, clothes, stationery, school books, cord organizer, side deep zipper pocket for easy access essentials, side elastic net pockets conveniently hold umbrellas and water bottles. Ideal book bag backpack for high school student. Luggage Strap Back SupportThe luggage strap allows travel laptop backpack was placed on the suitcase tube to free your hands and back. Multi-panel padding back design, gives you maximum back support, adjustable padding shoulder straps help relieve the stress from your shoulder. Best choice as a college backpack, flight backpack, weekender backpack for travel, airplane carry on travel backpack, high school backpack, professional business backpack, it's best gifts for travelers men. USB Port Anti-TheftWith built in USB charging cable, the 15.6 inch laptop backpack with usb port offers you a more convenient way to charge your phone while walking around the campus. The Anti Theft backpack have a hidden pocket on the back, can protect your valuable items from being stolen. The shoulder strap with zippered pocket for airline ticket, passport and such. As a men electronics backpack, it's nice tech gifts for men, can use as Valentine'sMother'sFather's gift. Durable Material Best Gift ChoiceThis backpack for business is made of water resistant and sturdy polyester fabric with metal zippers. It provides more protection for your items in rainy day and long-lasting usage for everyday weekend. A good gifts for high school student. Best Christmas gift New Year gift choice as a backpack for traveler, business gifts for men, laptop backpack for men, college high school backpack and middle school bookbag. Recommended age range 5 years old and up.

EXPANDABLE LARGE CAPACITY This extra large travel backpack with expandable feature offers you more packing capacity. Unzipping to get 40L storage then can easily hold packing cubes, make-up bag, outfits, camera bag and gear, etc. It fits overhead and under seat while on state of standard carry on size, is ideal for men, women, weekend traveler, or occasional vacationer. This versatile luggage backpack also meets airline carry-on requirements, for airlines such as Easy Jet, Spirit, Jet Blue. CONVERTIBLE DESIGN The carry on backpack is designed with hideaway padded shoulder straps which can be easily stored away in zippered back panel, transforming this vacation backpack from carry-on duffel to briefcase style and provide you a more flexible carrying experience. A luggage strap on the back is designed to fit on luggagesuitcase, for easier carry on international travel or cruise. A great gifts for people who travel. EASY TO CARRY The luggage backpack is light to carry due to its adjustable shoulder straps, comfortable air-mesh ventilated back panel. 2 padded grab handles are set on the top and the side of the travel backpack, making it easily to take the bag from an overhead bin. The best gift choice for Thanksgiving Day, Christmas, New Year, Valentine's Day, also available as travelers gifts. BUILT FOR TRAVEL Front compartment is for little gear such as phone, earphone. The large inside pocket has internal compression elastic straps. The padded straps include a sternum strap that can be adjusted upward or downward, set to go across your chest, relieving the weight from your shoulder. 4 external compression straps keep contents from sloshing around and can get an inch or 2 more of vertical space also reduced stress on the zippers.Best gift for dad. DURABLE and LIFETIME This large travel backpack is made of water resistant lightweight polyester with lockable zipper heads. Could be survived in different temperatures. With sturdy zippers and decent stitching, this backpack won't show any defects when on the go, ensuring you an unforgettable weekend getaway. Does your partner like to travel It's an ideal gifts for traveler. It's also a practical Christmas and New Years gift for your parents, traveler.

28-45L EXPANDABLE TRAVEL BACKPACK Before extended is 28L, dimension is 2013.57.1 inch, after extended is 45L, dimension is 2013.510.2 inch. You can expand the zipper and buckles according to your requirement, which can meet your 7 days business travel.. LARGE CAPACITY CARRY ON BACKPACK BANGE mens backpack has many compartments and pockets. The main pocket can hold your travel goods,fit 5-8pcs clothes.Beside, an unique design is the mesh separation in the main compartment,which can divide your clothes and your electronic items, keep the backpack tidy and neaty. The wet and dry separation pockets can hold your washing items and keep other items dry all the time. Front compartment can also hold magazines,Ipad and power bank.. 17.3INCH LAPTOP BACKPACK 45L travel backpack has a separate laptop compartment, which can hold 17.3 inch laptop and protect laptop from moving. With high quality waterproof PVC material, your laptop can be prevent wet in the raining days.. WEEKENDER BACKPACK WITH USB CHARGING BANGE backpack travel ensure a secure long-lasting usage everyday or weekend, it is a great companion for business trip, hiking, travel, camping and other outdoor activities. It is convenient to charge your phone from outside due to there is a USB charging port, and you only need to place a power bank in the backpack.. WATERPROOF MULTIPURPOSEWaterproof Oxford material, internal waterproof pouch to protect your goods from water. The shoulder and handle joints are adopted bold line sewing to make it sturdier. The two thick handles are comfortable for long time carrying. All the zippers are durable and smooth which are sturdy explosion-proof. Different compartments with different sizes and features make you to storage items easily and neatly..

LARGE CAPACITY AND EXPANDABLEThis suitcase backpack for travel features zipper expansion, which can expand up to 42L for 37 days of travel essentials. The spacious main compartment with straps to secure travel supplies, one separate laptop compartment for a 17-inch laptop, and a hidden anti-theft pocket on the back protect your valuable items. It's perfect for travel, business, camping, or cruises.. FLIGHT APPROVED CARRY ON BACKPACKThis laptop backpack for men is designed for travel, you can travel anywhere you want, and two padded handles for easy switching between backpack and suitcase. There is a luggage strap on the back, which can be placed on the luggage. It fits overhead and under the seat, while in a state of standard carry-on size, and is ideal for men, women, weekend travelers, or occasional vacationers.. MORE DURABLE MATERIAL AND ANTI-THEFT LOCKThe suitcase backpack for travel is made of durable, water-resistant polyester and anti-scratch material. The sturdy metal double zipper and upgraded reinforced stitching make it last longer. Also, this luggage backpack has an anti-theft lock, so there will be no more worries about losing items during travel, camping, or cruises.. HIDDEN SHOULDER STRAPS BREATHABLE SPONGE The Breathable sponge mesh design on the laptop backpack for men and padded shoulder straps help with air convection, ventilation, and heat elimination, also it help relieve the stress from your shoulder. This luggage backpack is crafted with hideaway padded shoulder straps which can be hidden away in the zippered back panel when not using.. 3 PACKING CUBES 1 SHOE POCKETLarge cube for sweaters, jackets, and pants. Medium cube for shirts, and shorts. Small cube with a transparent side for providing a clear overview of toiletries. There's also a shoe pocket. Keeping your belongings neater and more organized. The laptop backpack has a built-in USB port to charge your phone conveniently via connecting your own power bank not including a USB charger..

Unique Design BackpackHiking backpack in expandable version. Large capacity lightweight hiking daypack. Before extension14 x 8 x 21.5 inch 40L. After extension14 x 8 x 25.5 inch 50L. Expandable Extra Large CapacitySEMSTY hiking backpack can be expanded by using the zipper at the bottom from 40L to 50L. Roomy enough for a CARRY ON. The side buckles make your stuffs safe and make the backpack not too bulged even it's fully packed. Multi-compartments can hold everything you need in travels, such as phone, bottles, umbrella or camping supplies etc. You can easily organize all your essential stuffs. An outdoor backpack perfect for hiking, camping and travel.. Ergonomic and Comfortable DesignThicker padded back with ergonomic breathable design paired with adjustable, breathable and padded shoulder help to reduce fatigue during a long day of hiking. The hiking daypack comes with outside straps to hang your sleeping or other gears. The adjustable chest buckle works perfectly to distribute the back packs weight and keep it steady and centered. It is a perfect travel backpack for outdoor sports.. High-Quality MaterialOur camping backpacks are made of high quality tear polyester fabrics with premium nylon zippers, which is more sturdy and smooth. All the zippers and stitching of our travel backpack for men are reinforced. No worries about zippers stop working after slightly used. Pack and shoulder strap stitching is not easy to tear even if it bears heavy items. All stress points are reinforced with bar tacking to increase its longevity.. DaypackEasy to carryThe 40L hiking backpack is lightweight and its breathable mesh shoulder straps with plentiful sponge padding help to relieve the stress from your shoulder. The large capacity of 40L provides enough space for outdoor travel,camping,hiking and fishing. It meets size requirements for most airlines. This camping backpack can be used as hiking backpack, travel bags and backpacking backpack,which is suitable for men and women.. WarrantyIf you have any problems, please reach out to us, we will reply within 24hrs. We provide replacement services for quality problems within 1 year and lifetime customer service.

Airline Approved Travel backpack size - 18.5 x 12.2 x 10.23 inches, maximum capacity - 40L. The carry-on backpack meets the standard required by almost all major airlines and fits in the overhead compartment and under the seat. The lie-flat opening design helps you get through security quickly. This travel backpack is perfect for weekend trips, business trips, hiking, and camping, etc. Keep Everything Organized The most important thing about traveling is having fun, not being tied up in chores. The laptop backpack comes with 2-piece clothes storage bags and 1 shoe bag. Different sizes can be used for different packing purposes, allowing you to store your clothes more conveniently and in an organized manner, The most important thing about traveling is having fun, not being tied up in chores. shoe bag fits 1-2 pair of shoes or it can be a laundry bag for separating your dirty c. Iterative Update The expandable design and large capacity 25L-40L can store 3-5 days of clothes as you need. The backpack also has a built-in elastic band, which can compress clothes, preventing them from falling, maximizing the use of the backpack storage space, and saving an additional 10 of capacity. Designed for Travel Comfortable airflow back design with thick and soft padding, effective back pressure relief, while equipped with adjustable chest buckle, so you can hike more easily. The computer backpack is made of durable polyester material, providing more secure protection for your belongings.. After-sales Service BAGSMART hopes to sell not just a commodity, but also a love. Love to travel, love the outdoors, love the journey of you. If there are any quality problems, please do not hesitate, just contact. Contact us for a timely and satisfactory answer.

EXPANDABLE LARGE TRAVEL BACKPACK SHOE COMPARTMENTTOILETRY BAGThis large laptop backpack with an expandable design gives you a greater capacity of up to 37.5L. Unzipping to get larger storage space, you can easily fit 3-5days travel essential item. Equiped with Separate shoe compartment,it is crafted to bottom of backpack carry on to keep the shoes seperately and everything else clean. Toiletry bag is made of high density water resistant material can help you to separate dry and wet items. PERSONAL ITEM AIRLINE APPROVED TSA FRIENDLYThe carry on backpack meets the maximum size allowed by IATA flights,can be fitted overhead and under-seat. The waterproof backpack is exclusive designed for airplane traveling,it can be opened freely 90-180 degree easily and quickly at the airport security. As carry on bag for airplanes,it is ideal for a weekend trip, business trip. Regular sizes 18.5146.9 in extended sizes are 18.5148.9 in,More comfortable for your journey daily life. USB CHARGING PORT Built-in USB port offers an easy way to charge your devices by the connected power bank which is placed in a dedicated power bank pocket. No need to keep the power bank on hand while walking POWER BANK IS NOT INCLUDED. This carry on bag for women free your hands and don't worry about phone power running out when enjoying your phone.. MULTI-COMPARTMENT DESIGNThe womens laptop backpack has three compartments,The back is laptop compartment with cotton pads that it could hold 17 Computer,with a tablet slot fits a 12.9 iPadThe middle main compartment with double zippers has enough storage room to store daily necessities for back to an overnight tripThe front compartment has many pockets and a keychain,to keep your items organized and easier to find.. WATERPROOF MATERIAL ANTI-THEFT DESIGN BACKPACKThis waterproof backpack for women is made of durable waterproof polyester, good in air permeability and heat dissipation. There is a zipper pocket on the back of the bag, which can store valuables such as mobile phones ,wallet, passport and ID card, which is anti-theft and convenient,when traveling or lining up. Multifunctional DaypacksHybrid BackpackCarry on BagShoulder BagTravel BagWeekender Bag conversion.. REDUCE PRESSUREEASY TO CARRY DESIGN The traveling backpack with adjustable chest straps, air-mesh ventilated thickened sponge back panel ,can effectively relieve the pressure on the shoulder and neck. With two padded handles on the top and the side are designed to lift the backpack from multiple angles, provide you more flexible carrying experience such as carrying like a suitcase or backpack.. BEST GIFTS FOR PEOPLE WHO TRAVEL LOVEVOOK backpack purse for women - The best gift choices for Birthdays, Thanksgiving Day, Christmas, New Year, Valentine's Day for your wife, girlfriend, mother, daughter, friends, etc. A great companion for you to use as back pack, travel backpack, commuting backpack, business backpack, hiking backpack, camping backpack ,work backpack for women,womens travel backpack,college backpack or weekender bag.. LOVEVOOK PERFECT BACKPACK SETLOVEVOOK's reliable after-sales service and fine craftsmanship, sustainable design concept, you won't regret bringing them home. It is a wonderful ideal as a gift for a husband, wife, family, friends, or father. 30 days return and exchange, 24 hours customer service. If you have any questions about our backpacks, please don't hesitate to contact us and we will fix them..

Expandable Zippers Capacity. Water-resistant Material. Shoe Compartment. Expandable Carry-on Backpack for Women Size before expansion is 18.5x12.2x8.66 inch47x31x22cm size after expansion is 18.5x12.2x11.8 inch47x31x30cm. The Travel backpack airline approved that can be carried in flight, it saves you a fortune on checked fees and is perfect for traveling or on business trips under the seat on the plane, perfect for 5-7 days of daily travel. Note Please check with your airline for size restrictions before your trip.. Roomy Capacity Travel Backpack Two main pockets for personal items, clothes, and more keep your items organized and easier to find. a laptop compartment for a 17-inch laptop. This Hiking Backpack is also designed with a waterproof wet bag and a separate shoe compartment, the wet bag is made of high-density waterproof material to help you separate wet and dry items, and the separate shoe compartment can help you better carry your shoes.. Breathable Shoulder Straps Anti-theft Multifunctional Design This Outdoor Sports bag features soft, breathable foam padding and a sternum strap design for long trips. It easily adjusts and securely holds the backpack in place, reducing stress on the shoulders and back and keeping you cool during long backpacking sessions. The backpack with trolley cover slips over the trolley for easy carrying. There is a hidden anti-theft pocket on the back to protect your valuables from theft.. Laptop backpack USB interface With an external built-in USB charger and internal built-in charging cable, this USB backpack provides you with a more convenient way to charge your phone, iPad and laptop. Please note that this backpack does not include the power bank itself, the USB charging port only provides convenient charging.. Multipurpose Backpack The backpack can be freely expanded 180 degrees, perfect for indooroutdoor activities. It also works as a large laptop backpack, you can use it anywhere for international travel, camping, excursions, and overnight stays..

EXPANDABLE DESIGN Dimensions 17.7 x 12.6 x 7.110.1 inches. Expandable backpack has smooth zippers on the side of the main compartment. Once pull on the zipper, the bag will offer a large capacity up to 38L for you to store more stuff Laptop pocket size 15.7 x 11 x 1.2 inches. UPGRADE USB-C FENRUIEN smart backpack gives you a provision to connect your power bank and gives you access to it via USB port outside on the backpack Power bank is not included. TSA FRIENDLY It can be opened 180 degrees for airport checkpoint. When you pick up your check-in luggage, sling this travel backpack over the handle using the built-in back strap to keep your hands free throughout the airport. DURABLE MATERIAL Slim backpack is made of 900D water resistant PU coated oxford fabric and smooth YKK zippers Zippers are not waterproof, which gives your electronic and precious items provide adequate protection. COMFORT CONVENIENCE The ergonomic straps and breathable mesh backing help to ease pressure on your shoulders and stay comfortable. It is also equipped with an adjustable chest strap for extra stability while you're walking or cycling.

EXPANDABLE EXTRA LARGE CAPACITYThis 50L carry on backpack with expandable design offers you more capacity for packing. Unzipping to get 50L storage, then can easily accommodate clothing, shoes, and travel essentials, etc. It fits overhead and under seat while on state of standard carry on size, is an ideal choice for men, women, weekend traveler, or occasional vacationer. This versatile carry on backpack also meets airline carry-on requirements, for airlines such as Spirit, Jet Blue, etc.. CONVERTIBLE TSA DESIGN This carry-on backpack is multifunctional and can transform from a backpack to a suitcase style, providing you with a more flexible carrying experience. It comes equipped with a separate laptop compartment that can be fully opened to 180 degrees, making it easy and quick to pass through airport security checks and saving you valuable time. Additionally, it features a luggage belt on the back, designed for easier carry-on during international travel or on cruise ships.. ROOMY SPACE SHOE COMPARTMENT Dimensions 19.5147.5 inchExpandable to 9.5inch, Light Weight 2.5lbs. One shoe compartment is crafted at the bottom of this carry on to keep the shoes separately and everything else clean. This shoe storage area is wide and deep enough to accommodate men's and women's shoes of size 5-12, which can also be used as toiletries bag and for other uses.. MULTI-COMPARTMENT The carry on travel backpack has a separate laptop compartment, which could hold 17 Inch Laptop and prevent the laptop from moving. Main compartment with double zippers has enough storage room to store clothes or daily necessities for an overnight trip. Multiple pockets for different purposes in the storage bag keep your items organized and easier to find. The best gift choice for Thanksgiving Day, Christmas, New Year, Valentine's Day.. DURABLE LIFETIMEThe large travel backpack is well made of Water-Repellent and Durable Nylon Fabric with metal zippers. Could be survived in different temperatures. Foam padded top handle is comfortable to carry on for a long time. With sturdy zippers and decent stitching, this backpack won't show any defects when on the go, ensuring you an unforgettable weekend getaway. A practical Christmas and New Year gift for your loved one.. USB CHARGING PORT The travel backpack features a built-in USB charger outside and a charging cable inside, providing a convenient way to charge your phone while walking. It is important to note that the backpack does not include a power bank and does not power itself. The USB charging port is designed solely for charging purposes. With this added convenience, the backpack offers a practical solution for people who are frequently on-the-go and need to keep their electronic devices charged..