One of the keys to running safely in the heat is to stay hydrated, which is where the Nathan QuickSqueeze 18 oz Handheld comes in clutch. The 18-ounce ergonomic flask is easy to hold and even easier to squeeze for a drink while you are running. The no-grip hand strap has been designed with even more comfort in mind and includes a TPU grip for hand sweat as well as an integrated reflective print for visibility. Plus, the Push-Pull Blast Valve™ cap lets you get the perfect amount of water every time. Carry everything you need on the run—the phone pocket construction fits most smartphones, while a small zipper stash pocket is perfect for valuables. Hydrate on the go with the Nathan QuickSqueeze 18 oz Handheld.