The HydraPak Stow is a pocket-sized hydration bottle designed for short trips or as the base of a squeeze filter. Durable and flexible, it holds its water when full, then rolls up to stash in places other bottles won't fit when empty. The high-flow, self-sealing silicone nozzle is protected by a flip-top cap for splash-free drinking on the move, and the integrated bail handle makes clipping and carrying easy. At 50% lighter than most hard bottles, the Stow makes hydration effortless. Covered by HydraPak's Beyond Lifetime Guarantee. Pocket sizedGoes where most hard bottles won't fit; soft material conforms to your pocket & eliminates hard bottle bounce Easy drinkingMade for splash-free drinking on the move with a high-flow self-sealing silicone nozzle protected by an easy open flip-top cap PackableMinimal design & durable construction allows you to flatten & roll when empty & stow into the bail handle Internal baffleAdds structure, makes it easier to hold & provides a slim profile when full Easy to carryFlexible bail handle for comfortable carrying, quick attachment & filling in a lake or river Filter compatibleAttaches to most 28 mm threaded water filters, including the HydraPak 28 mm Filter Kit Capacity 1 litre Weight 57g Dimensions 230mm x 130mm Material TPU, PP, Silicone