• 38-50L Expandable Capacity -- This large travel pack features an expandable design. Before expanded is 38L; after expanded is 50L. The laptop compartment fits most 18/17.3/17/15.6" laptops and tablets. The carry-on backpack complies with IATA maximum dimensions. It can be used as a necessity for daily life, business, travel, outdoor and other occasions.
• 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, business etc.
• Dry & Wet Separation -- Simply unzip the expansion pocket for instant access to additional storage. The main compartment is designed with wet/dry separation. It opens 180 degrees for easy loading and unloading. The 90°-180° opening allows you to quickly pass through airport security without removing your items. The wet pocket is made of high-density, waterproof material that helps you separate dry items from wet items; if you have wet clothes or towels, you can place them in the wet pocket
• Multi-Compartment Design -- The carry on backpack has several separate pockets and plenty of storage space. The front compartment of the pack can be used to store quick access items. The second compartment holds small items to keep your belongings organized. The main compartment holds 3-7 days of travel gear. There is also a separate laptop compartment on the back of the pack for 18" 17.3" 17" 15.6" laptops
• Durable & Ergonomic -- Travel backpack is constructed of waterproof, durable fabric with smooth metal zippers. Foam padded top handle for comfortable carrying. The back of the laptop compartment is equipped with anti-shock pads to protect your computer from damage during travel. The shoulder strap adopts an S-shaped design, which makes your shoulders more relaxed during use; the thickened sponge design on the back makes the backpack more comfortable and breathable