Key Features5" Deep and Compresses to 2.5"Saves Space, Condenses from 5.5L to 2.5LWraparound Zippered Compression SystemSee-Through Mesh Front PanelPack more efficiently with the medium Nomatic Packing Cube. The cube has an 11.5" length and a 7.75" width and is 5" deep, but using the reliable wraparound zipper compression system the bag condenses to a depth of just 2.5"—bringing the bag from 5.5L to 2.5L, a 50% reduction. The cube is made of lightweight rip-stop nylon and has a mesh front panel so you can see what's inside before unzipping it.