Get in and out of aid stations without delay using the Salomon Soft Flask Speed 500 ml / 16 oz.
The Rocket Valve cap features a soft bite-and-pull valve with a wide mouth and a quarter-turn cap for lightning fast re-fills, and a rigid bottom means that the flask can be removed and added to stash pockets without folding on itself.
Salomon Soft Flask 500ml
The wide mouth is an added bonus compared to the flasks that came with the vest. Easy to refill and throw in powder. Lightweight so makes carrying 'capacity' for fluids easy.