The Camelbak Quick Stow Flask is a lightweight, collapsible flask featuring a one-piece silicone bite valve for rapid hydration, and packs down easily once it’s empty.

Features:

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