The HydraPak Mountain Stow™ 500 ml features a bold mountain-inspired graphic and is crafted as the ideal pocketable bottle for all adventures. At just 45 g, it’s about 80% lighter than most rigid bottles. The leakproof flip-top valve ensures easy, one-handed hydration and prevents spills . With a foldable bail handle, it’s comfortable to carry or attach to gear . Crafted from durable TPU with RF-welded construction, the bottle stands upright full but folds flat when empty . It’s compatible with 28 mm threaded filters and withstands temperatures up to +60 °C .
Specifications:
Capacity: 500 ml / 17 fl oz
Weight: 45 g / 1.6 oz
Dimensions (full): 175 × 102 mm (6.8″ × 4.0″)
Materials: TPU, PP, Silicone; BPA/PVC free
Filter compatibility: 28 mm filters
Recommended Use:
Ideal for hiking, hunting, fishing, skiing, snowboarding, and everyday carry—stands stable when full, collapses for convenient storage.









