21oz QUICK STOW™ Flask M6

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. Bite valve self‐seals after each drink, eliminating annoying dripsEmpty flask collapses and folds ultra‐compact to fit in most pocketsCap is top‐rack dishwasher safeVolume indicators in ounces and milliliters for tracking hydration and adding electrolytesHang flask upside down for easy drainage and drying 29.2 cm x 5.4 cm x 9.5 cm40 g 80% TPU,15% PP Copolymers,5% Silicone