The Stow™ 1L Pocket-Size Hydration system delivers reliable performance for outdoor enthusiasts. Engineered with an internal baffle structure, this flexible container optimizes grip and pocket compatibility while maintaining a compact 57g profile. The self-sealing flip-top cap ensures spill-proof operation during active use, while the reinforced bail handle provides secure carrying and streamlined attachment options. Compatible with standard 28mm threaded water filters, it functions effectively as a backcountry squeeze bag. The collapsible design flattens for efficient storage when empty. Constructed from durable TPU, polypropylene, and silicone materials, the Stow™ 1L holds 32 fl oz and measures 9.0 x 5.1 inches—engineered for versatility across trail and field applications.