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. Comfort: The soft, flexible flask shapes to fit your pocket for extra comfort and shrinks as you drink to minimize water bounce.High-flow valve: The intuitive high-flow valve makes drinking easier, so you can stay hydrated however fast you’re running or tired you are.Easy to use: With extra grip on the cap and a new design, the flask is easy to use with any Salomon pack including the PREDICT SKIN 2.HYDRATION: High-flow valve, 28mm openingSUSTAINABILITY: 100% BPA & PVC freeHYDRATION: TPU & RF welded seams, Wide working temperature rangeSUSTAINABILITY: PFC-freeDimensions: 19 x 7 L x W x D in cm, Volume0.25 litersWeight: 24gSolution type: Soft flaskComposition: Body 50% Thermoplastic Polyurethane, 35% Polyoxymethylene, 15% Silicon