Updated with newly enhanced features, the SkyFlask Speed handheld is ideally designed for every runner. An innovative thumb loop allows you to hold the flask securely without wasting energy gripping or squeezing. Versatile and ambidextrous, it can be held in either hand, the soft, neoprene loop provides a comfortable and chafe free fit.  The adjustable, sweatproof strap fits most hand sizes and snuggly stays in place with a velcro-style closure.  It has a high-flow, leakproof bite valve and is topped with our SpeedFill™ Cap for quick refills on the go.

• Thumb Loop: Innovative thumb loop allows you to hold the flask securely in either hand without gripping or squeezing. Soft, neoprene padding provides a comfortable and chafe-free fit.
• Adjustable Strap: Sweatproof strap can be adjusted to fit a wide variety of hand sizes, the Velcro style strip ensures strap stays in place while on the run.
• Hold with Either Hand: Versatile and ambidextrous, the flask can be carried in either the left or right hand, with or without the thumb loop.
• Compressible: Flexible design shrinks as you drink, reducing water movement and easily stores away in your pocket when empty.
• Speedfill Cap: Designed for fast filling - flips open for quick refills and snaps closed for leak-proof seal.
• High Flow: 42mm opening lets you fill the flask easily with ice and drink mixes.
• Large Opening: 42mm opening lets you fill the flask easily with ice and drink mixes.
• Easy to Clean: Hand strap is removable for cleaning. Flask and cap can be placed in dishwasher and the strap hand washed.
• Filtration: 42mm Filter Cap Compatible.