The Onyx Running Chest Bag is a lightweight running chest pack with a 500 ml hydration flask, anti-theft zippers, and adjustable straps. Its soft flask design eliminates the bulk of a hydration bladder while keeping you hydrated on the go. Made from anti-chafe neoprene and non-abrasive straps, it ensures a comfortable fit mile after mile. Stay secure and hydrated on every run.

Take a look at this video to learn all the features of the RaveRunner Chest Bag.