Unleash the full potential of your runs with the Nathan Quicksqueeze 12 oz. flask. The innovative design features a double-wall insulation and a race cap for quick hydration bursts that keep your fluids cooler for longer. Its easy-to-squeeze construction, along with a fully adjustable hand strap and thumbhole, allows for a comfortable and secure grip. The TPU grip and flat bottom provide stability and minimize slippage, while the push/pull blast cap easily dispenses just the right amount of water. For added convenience, there's a small zippered stash pocket for keys and a stretch-woven phone pocket for easy access. And for safety during low-light runs, the reflective graphics add visibility. Get ready to conquer the road with the Quicksqueeze flask in your hand!