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38-50L Expandable Capacity -- This large travel backpack features an expandable design. Before extended is 38L; after extended is 50L. The laptop back fits most 18/17.3/17/15.6/inch laptops and tablets. The carry-on backpack complies with the maximum dimensions allowed for IATA flights. Can be used for daily, business, travel, outdoor, etc.
Multi Compartments -- The carry on backpack has multiple separate pockets and generous storage. The front compartment of the backpack can be used to store quick access items. The second pocket holds small items to keep your belongings organized. The main pocket holds 3-7 days of travel gear. Besides, there is a separate laptop compartment on the back of the backpack for 18" 17.3" 17" 15.6" laptops.
Dry & Wet Separation -- Simply unzip the expansion pocket for instant access to additional storage. The main compartment is designed with wet and dry separation. It can be opened 180 degrees for easy loading and unloading. Free 90°-180°, you can quickly pass through airport security without removing your items. The wet bag is made of high-density waterproof material, which can help you separate dry items from wet items, if you have wet clothes or towels, you can put them in the wet bag.
Durable & Ergonomic Design -- The travel backpack is made of waterproof durable fabric with smooth metal zippers. Foam-padded top handle for comfortable carrying. The back of the laptop layer is equipped with high-quality anti-shock pads to protect the computer from damage during travel. The shoulder strap adopts S-shaped design, which is more ergonomic and makes your shoulders more relaxed during use; the thickened sponge design on the back makes the backpack more comfortable and breathable.
Multi-function & Flight Approved -- TSA flight approved backpack, oversized travel laptop backpack can be freely unfolded 90-180°, making it easier to pass through airport security, allowing you to enjoy relaxed air travel. This laptop backpack comes with a luggage strap makes your travel easier, the airline approved backpack is your great companion for international travel, camping, overnight trip, college, business etc.

Product Description

Wet & dry separation bags can be used to put sweaty clothes, towels, toiletries, cosmetics for business trip.

Laptop compartment with padded foam protection for laptops/macbook tablets up to 17.3/18 inches.

This compartment can easily store your power bank, umbrella, pens, keys, phones, passports, cards, wallet.

The front pocket can store some common travel items, which are convenient to put in and take out.

1 TRAVEL BACKPACK 2 BUSINESS BACKPACK 3 LAPTOP BACKPACK 4 CARRY ON BACKPACK