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.
Easy to stow: With a soft heart and a sturdy bottom, this flask is supple and slips easily back into its pocket when full.
Easy to fill: A 42mm wide cap, so you can fill it up extra fast and throw in some ice cubes when the heat rises. A design that rules out any leaking.
Easy to clean: Let the dishwasher get the job done.