The Foba Combitube system is so precise and well thought out that you wouldn't expect anything less from its dedicated Foba Combi-Bag Carrier Bag. Made of durable material, the bag unrolls like a carpet or bed roll, to reveal several Combitube sleeves as well as 2 large pockets for larger elements of the system. There's a large enclosed pocket for fabrics, etc. The bag has eyelets or grommet holes so that when unrolled flat, it can be hung on the wall to facilitate access to the tubes. When finished, simply roll into a cylinder and carry it away via the shoulder strap.