Classic Red Double Pocket Bum Bag - Super useful adjustable bum bag. Made from durable polyester, these bum bags have a capacity of approximately 2.5 litres. There is 1 zippered pocket on the outside and 1 hidden zippered pocket on the back. Perfect for nights out, days around town or for your festivals. Now you can have a place to keep all your bits n bobs! The belt fastens with a plastic clip and can be adjusted from approximately 20" to 46" or 51cm to 117cm.