Chest Pack,Multi-functional Cross Body Unbalance Backpack Sling Bag--Black Nylon,durable and lightweght Product dimension:41cmX21cmX7cm(hight width thickness) Fashion, multi-function and practical design,Casual and fashion bright color Enable to hold bottle,zipper pocket large enough to hold your phone, purse, keys, MP3 and so on when you are cycling, running hiking climbing or anyother outdoor sports Shoulder Chest Bag Small, compact, goes anywhere design is perfect where large packs are too big, too bulky, too heavy