Stash it in your running vest, belt, or even in the palm of your hand. This lightweight, collapsible flask features our classic one-piece silicone bite valve for rapid hydration on race day, and packs down easily once it's empty. We designed the Quick Stow to fit easily in the front compartments of all of our running vests. Once it's empty, it folds down small enough to fit in your pocket. Each flask holds 600 ml of water and features a shut-off valve for leak-free storage. Unscrew the cap, and you've got an extra-wide mouth that makes it easy to add ice or drink mixes. Bite valve self-seals after each drink, eliminating annoying drips Empty flask collapses and folds ultra-compact to fit in most pockets Cap is top-rack dishwasher safe Volume indicators in ounces and milliliters for tracking hydration and adding electrolytes Hang flask upside down for easy drainage and drying Specifications Capacity .6L BPA/BPS/BPF Free
