Linea Vacuum Backpack

Linea Vacuum Backpack with the inner pocket is a vacuum compression bag.Made of PVC and Polyester. The size is 30*15*47.5CM. Built-in Vacuum System: Compresses your belongings, saving up to 40% more space. Expandable Capacity: Adjustable from 28 to 45 litres, perfect for cabin bag size. No need for a compression pump,Just perform manual compression. This is a multifuncation bakcpack. Have four zip on the outside,there is an elastic zipper on the side panel, which can increase the size of the bag.There are four adjustable buckle on the side, which enhance the stability of the bag.