• SIZE AND DURABLE MATERIALS: Vacuum travel backpack size: 12.6 (L) x 7.87 (W) x 17.72 (H) inches. Made of sturdy and lightweight fabric, nylon lining and sturdy plastic buckles. Comfortable, roomy and breathable mesh back and shoulder straps and abundant foam padding help reduce shoulder pressure. Vacuum compression backpack has 50% more capacity than regular backpacks
• LARGE CAPACITY: Vacuum travel backpack has many different pockets, including a vacuum compression main compartment, two size front zipper pocket, side bottle pocket, anti-theft pocket, and internal combination pockets, making your items organized and easier to find. Can accommodate many things, such as clothes, travel accessories, air pump, cellphone, iPad, power bank, wallets, keys, etc
• FLIGHT APPROVED: The travel backpack's 180-degree zipper closure allows you to quickly pass through security. Fits in the overhead luggage rack or under your seat. It is sized to fit most low-cost airlines, the same size backpack has more carrying capacity and can save you a lot of money on airfare. This vacuum backpack makes your trip more enjoyable and convenient
• COME WITH AN AIR PUMP: The rechargeable electronic air pump is fully charged for multiple evacuations. Ensure that the “out” side of the valve is facing up and that the zipper is pulled all the way to the bottom before evacuating. Double-click the power to compress the air, but don't press the air hole too tightly with the air pump or you won't be able to compress the air smoothly
• MULTIPURPOSE: A large backpack is very suitable for indoor and outdoor activities. As a long-lasting use backpack business work backpack, travel backpack, or spacious university backpack, you can use it anywhere for international travel, daily use, camping, hiking, and overnight travel. This is the best gift for family and friends