This vacuum compression backpack features a vacuum compression design that saves a significant amount of space, allowing you to store more items. You can manually release the air or use a vacuum pump for quick compression to maximize packing efficiency. Important notes: If the pump is not functioning properly, please recharge it and try again. The air backpack features a sealed zipper, which includes an additional TPU rubber layer on top of the traditional zipper design. As a result, it cannot be opened like a standard zipper. To open it, hold the clasp with one hand and use the other hand to pull the zipper. This method will make the process easier and smoother.
The vacuum backpack features an expandable design that, when fully expanded, provides the same capacity as a 22-inch suitcase, giving you ample space to carry all your essentials.
This travel backpack also comes with a wet/dry separator pocket and separate shoe compartment, which can help you separate wet and dry items from dirty clothes without getting other items dirty.
The laptop backpack has a USB charging port that allows you to easily charge your phone or other electronics while traveling.
This backpack has multiple uses: it can be a travel backpack, computer backpack, personal item backpack, college backpack, work backpack; perfect for weekends, travel, business, college, hiking, camping, daily use and other outdoor activities.
Specifications Standard size:47 x 32 x 28 cm / 18.5 x 12.6 x 11 inches
Extended size:47 x 32 x 28 cm / 18.5 x 12.6 x 11 inches
Packaging:1 Vacuum backpack,1 Air Pump
How to use the vacuum compression？ 1.Open the vacuum bag and loadthe clothes.
2.Zip up the sealing zipper.(To improve airtightness,make sure zipper is fully closed).
3.open the one-way exhaust valvand remove the air by air pump.
4.Press the led switch on top of the vacuum pump twice to start the electric pump.