Compressport Ergoflask 300Ml

Small, easy-to-use 3ml soft flask for trouble-free, lighweight hydration on the run.

Tapered shape and small format, that fits easily into a pocket or pack, combined with a leak-free cap and fast-flow bite valve for easy hydration on the go

Reduces volume as it empties, the flask shrinks as you drink to avoid annyoing sloshing noises and taking up excess volume when empty

1% PVC and BPA-free, so you can safely use it, wash it and use it again