New BUM Zipper Coin Purse Wallet Case with Key Ring and Belt Loop New BUM zipper coin case. Coin case features a solid gray body with contrasting BUM logo. Included in the item is an attached key ring. This coin case is complete with a heavy duty orange hiking clip to keep your valuables safe and on your at all types. This coin case is perfect for anyone on the go, ensuring the easy and safe transport of your most important items. Famous BUM brand.