Multifunctional Waterproof Waist Pack with Water Bottle Holder Sports Backpack Perfect for carrying your water bottle, cell phone, keys, MP3 and so on when you are cycling, running, hiking, climbing or anyother outdoor sports. Quality Water resistant high density Nylon fabric,can be used in the rain,and scratch-resistant. Fashion color, multi-function and practical design, comfortable to wear Approximately size: 11"Lx8.7"Wx4.7"H. 5 different back method avatars purse,shoulder bag,waist pack,handbag,backpack Chest pack for freely 4 Zipper packet (two main zipper bag and two Belt packet )with 2 net bottle pack