【Expandable Vacbag Backpack】This airvac backpack has a large capacity and an expansion design, which can fully meet your storage needs. The interior also adopts a multifunctional layered storage design, with dry and wet separation areas, so you no longer have to worry about having nowhere to store dirty clothes and wet items. There are also compartment storage bags, so tablets, mobile phones, and books can be neatly placed, making your backpack less cluttered.

【Air-back Backpack with Removable Vacuum Seal Bag】This airback go has a detachable vacuum bag design. Through the vacuum compression bag design, it can save more space. The air bag has a built-in zipper and can be disassembled at any time, allowing you to choose different ways of use. You can choose to use it as a travel backpack or as a daily backpack. It also has an air pump to suck out excess air to the greatest extent, and it also has a lighting function.

【Travel Vacuum Bags with USB and Lock】this vacback backpack uses a USB charging port design, so you don't have to worry about charging your phone when you are out . The vacuum backpack is connected to a mobile power bank inside and a mobile phone outside, so you can charge it at any time. Please note that this air backpack does not come with a mobile power bank.This airpack backpack also uses the TSA customs combination lock design, which makes your entire trip worry-free.

【Waterproof Air back Bag】This vacuum seal travel backpack adopts waterproof design. The outer layer of the vac backpack is made of Oxford cloth, and the internal vacuum compression airtight bag is made of TPU fabric. Even if the whole back pack falls into the water, the clothes inside will not be affected and will remain dry. Laptop backpacks can easily protect electronic products in the bag, such as laptops, mobile phones, tablets, etc.

【Multifunctional Vac Pack Backpack】This vacuum backpack can meet your multiple needs. It is suitable for many scenarios. Whether you are going to college, taking a long or short trip or you have a business trip. Then this compression backpack is very suitable for your choice. This vacuum seal backpack is very suitable for men or women. The appearance is very fashionable, but at the same time has a super practicality.

【Careful Detail Design】The shoulder straps of vac pack suitcase are designed with three-dimensional sponge, which can not only reduce the pressure on your back, but also make your back breathable and cool. The shoulder straps are also designed with fixing straps, which can make the airbag backpack fit your body. The trolley fixing straps allow the back pack to be fixed on the trolley case. Hidden zipper pocket allows you to store your cell phone. Side storage pocket can hold your watercup

【Backvac Size and Weight】The size of this vac backpack is 12.6 inches long, 7.87 inches wide, and 19.3 inches high. It is suitable for carrying various daily clothes for travel or office supplies for business trips. In order to better cushion and protect the safety of electronic products in the bag, the carry on backpack padding is thickened, and the empty bag weighs 3.94 pounds.