Large Capacity vacuum compression Backpack

● Breathable back, Comfortable foam shoulder straps. Anti-theft zipper pocket on the back

● Waterproof/wear-resistant/moistureproof, Wet and dry separation area and vacuum compression airtight.

● Open the compressed vacuum lined bag, Put the clothes on the air-tight zipper

● Open the one-way exhaust valve. Press to exhaust the air inside.

Specification:

● Material: Waterproof Oxford cloth
● Size: 49*32*15CM
● After expansion: 49*32*20CM
● Capacity: can hold a 17-inch laptop
● Password: boarding
● Large capacity = 24-inch luggage