OpetHome Portable Small Water Resistant Nylon Fanny Packs Bag for Hiking Running Sports Meterial: Water resistant Nylon fabric and Lined Advanced mercerized cloth material- Pack body made from durable water resistant Polyester,bottom from abrasion resistant fabric 3 zippered pockets - 1 main double zippered conpartment,1 secondary zippered conpartment,1 extra front zippered pocket,1 hidden rear zippered pocket 3 zippered pockets Dimensions:14.2*5.9*3.1 inches (L*H*D);Weight:3.5 Ounce;With the difference in the measurement method, please allow 1-3 cm in size deviation. Easy to unzip; not easy to tear Perfect for carrying your cell phone, keys, MP3 and so on when you are cycling, running hiking climbing or anyother outdoor sports,Comfortable for Cycling, Travelling, Running,Hiking,Camping with cash, mp3, phone, keys, cards