AIMO Vacuum with Pump Anti Theft Lock Expandable Travel Compression Laptop black

Feature: 1. Expandable Travel Backpack: 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 17.3 inch laptop, mobile phones, and books can be neatly placed, making your backpack less cluttered. 2. Vacuum Compression Design: This travel bag uses a vacuum compression design, which helps save space by allowing you to expel the air inside for more storage capacity, maximizing the efficiency of your space. The outer layer of the backpack is made of oxford cloth, wearproof, splashproof,