PU 2 in 1 Holdall is made from 100% strong and resistant PU. It features a nylon strap with single shoulder cushion on top for that extra comfort. It also has a big fly plastic running 2cm zipper top closing to make it easy to get your boxing equipment in and out. The great feature of this bag is that it converts to a backpack as well, so making it easy to carry your gear around. PU 2 in 1 Boxing Holdall Single Nylon padded shoulder strap Super sized zip Converts to backpack Side zipped pocket Sizes: 72cm x 35cm x 35cm (approx)