Grippy with a high-flow valve, the SOFT FLASK 250ml/8oz 28 keeps you hydrated on all your shorter runs, so you can explore, train and race in optimum conditions. The new design also slots perfectly into the PREDICT SKIN 2 vest, shrinking as you drink to limit water bounce.
Body: 50% Thermoplastic Polyurethane, 35% Polyoxymethylene, 15% Silicon