convenient hold you coin,moneycard,name card ,credit card.keep your card clean. ... waterproof material, nylon,foam,eva,canvas are available;2) this bag ,card case,card holder has different color ,stypes are available ... customized sizes ,color and logo are accepted.4)suitable for coin,money,credit and so on.5).we can print your ... high quatity and competitive price;OEM order are welcome. neoprene coin bag