250 ML/8 OZ: With optimized grip and a high-flow valve, the SOFT FLASK 250ml/8oz 28 will help keep you hydrated on all your shorter runs, so you can explore, train and race in optimum conditions. Shrinking as you drink to limit water bounce, the flask lets you know exactly how much you have left. Compatible with all Salomon caps featuring a 28mm opening.
490 ML/16 OZ w/ XA Filter: Ideal for longer expeditions like ultra-trails, the SOFT FLASK XA FILTER filters bacteria and protozoa from natural water sources, so you can drink easily and safely without needing to carrying huge volumes of water. Shrinking as you drink to limit water bounce, the flask lets you know exactly how much you have left. Features a wide 42-mm cap.
500 ML/17 OZ: With a thermomoulded bottom, wide 42mm cap and high-flow valve, the SOFT FLASK 500ml/17oz SPEED 42 makes drinking, refilling and storage even faster and easier, so you can stay focused on the trail ahead. Shrinking as you drink to limit water bounce, the flask lets you know exactly how much water you have left. Compatible with all Salomon caps featuring a 42mm opening.