product: Chest backpack
material: waterproof fabric + SBR
packaging: 1pc running bag
colors:black/white
size: 38*30cm (14.96*11.81in)
If you hate putting things in your pockets, If you need an Anti-theft Chest bag securing your phone and wallet in large crowds! If you need hands free without interrupting your other work or activities, If you want to be professional runner for marathon,Just get !!!
Adjustable Straps. All the 4 straps are adjustable so that the bag fits almost size no matter strong man or even busty girls can wear it comfortably!!!