Large Carry On Travel Backpack - Flight Approved Waterproof Luggage Suitcase

🧿Roomy Capacity & Multi-Pockets Design - Our backpack has a 40L Large capacity and features a spacious capacity with a reasonable partition, including a padded notebook/tablet compartment for 17" laptop and 12.9'' iPad; a main compartment storing a lot of things including 5-8 pieces of clothing, shoes, books, and many other items; a front compartment with many pockets to keep your belongings organized.🧿Airline Approved - Measuring 18.5 x 12.2 x 7.7 inches, light weight 2.1lb(0.95Kg), this travel backpack fits perfectly under the seat on the plane or in 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 degree zipper opening facilitates you to quickly pass the airport security check.🧿Be Briefcase/ Handbag/Backpack - This travel backpack carry on flight approved has handles on the top. It can be easily used in daily life. Multifunctional carry on bag: Hybrid (Backpack, Duffel Bag, Shoulder Bag, Travel Bag). A pocket on one side can store a water bottle or an umbrella; the luggage Strap provides a more flexible carrying experience, a hidden anti-theft pocket located on the lower back protects your valuable items, such as wallet, passport, ID card when traveling or lining up.🧿Back breathable sponge and sturdy zipper - Unlike other products, our travel bags for women uses a lightweight breathable sponge mesh design on the backside and