Compressible and functional organisers for travelling. The Packing Cubes help you stay organised. A unique, tear-open zip allows quick access to the contents. They are available in small and medium sizes and are designed for use in any suitcase or bag, but specifically for Peak Design's Travel Line. The main opening has a tear-open zip which allows very quick access. At the back there is a second opening to a second compartment which is ideal for storing dirty clothes. The space can be expanded using the expansion zip and compressed after packing.