The Think Tank Bum Bag provides quick access to clothing, food and other essential items. It attaches to a Pro Speed Belt.
Fabric loops on the back slide onto belt
Folds flat when not in use
Seam-sealed raincover: Unique to Think Tank Photo, all of the rain covers are seam-sealed for protection, similar to outdoor clothing and jackets. This is necessary to prevent the water from leaking into the bag where the raincover is sewn together
Top handle to pick up entire bag
Very light and compressible
Webbing shoulder strap attachment: All of the Modulus components have two webbing tabs at the top of the product. Either of the shoulder straps can be attached so that it can be used as a shoulder bag
Works with regular belt: All of the Modulus components can be worn with a regular belt. This is especially useful if you only need to carry one bag and feel you do not need the Pro Speed Belt. Because the system is "modular" it means you can carry them many different ways