Designed for the minimalist runner, the SkyFlask Speed features an adjustable ambidextrous sweatproof hand strap and an innovative, padded thumb loop to hold the flask securely without gripping or squeezing. The generous SpeedFill cap allows for quick refills on the go with enough room to add ice or drink mixes. The clever shrink-while-you-drink design means the Skyflask Speed can fit in a pocket when empty.
