• Roomy Space & Large Capacity - This extra large travel backpack with expandable feature offers you more packing capacity. Size:17.7x13.8 8.7inch. Unzipping to get 45L storage space, which equals a 20inch luggaue box capacity, then you can easily hold packing cubes, make-up bag, outfits, camera bag and gear, it is ideal for men, women, weekend traveler, or occasional vacationer.
• As Personal Item Airline Approved - Our travel backpack fits perfectly under the seat on the plane or under the overhead luggage rack without paying extra for the flight. It is approved by major airlines, including but not limited to Spirit, Southwest, JetBlue, United, and Frontier Airlines. 180° zipper closure helps you pass through the security check quickly.
• Anti-Theft Pocket & Luggage Belt - Featuring the luggage belt on its back, business traveler could fit backpack right on the luggage suitcase, easier carrying. A hidden anti-theft pocket located on the lower back protects your valuable items, such as wallet, passport, ID card from thieves when traveling or lining up.
• Multi Pockets & 17.3 Inch Laptop Compartment - This laptop backpack has a large laptop compartment with good thick cushion, which can protect your 17.3 inch laptop well. This business backpack owns large storage space with many hidden pockets. It also set a wet-dry separately bag to storage skincare, shampoo, teethbrush, wet clothes and more.
• USB Port Design - Besttravel backpack has a USB charging port, which can be connected to a power bank inside the bag, and a cell phone connected to the outside of the bag through a data cable, allowing you to charge your cell phone or Pad while walking, reducing the burden on your hands and avoiding miss information. (Tips: power bank is not included)