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. FEATURES & FABRICS - HYDRATION: High-flow valve - HYDRATION: 28mm opening - SUSTAINABILITY: 100% BPA & PVC free - HYDRATION: TPU & RF welded seams - HYDRATION: Wide working temperature range - SUSTAINABILITY: PFC-free Body 50% Thermoplastic Polyurethane, 35% Polyoxymethylene, 15% Silicon Article ref. LC1986400