HydraPak Stow™ 350ml Flexible Water Bottle
An ultra-lightweight (35 g) pocket-sized collapsible water bottle designed for short trips, trail running, and compact gear loadouts. With a 350 ml capacity, durable TPU construction, and a spill-proof flip-cap nozzle, the HydraPak Stow™ rolls up flat when empty to save space.
- Compact & Rollable: Weighs 50% less than standard hard bottles and rolls up to store in small pockets or packs.
- Spill-Proof Flip Cap: Features a protective cover over a high-flow, leak-proof nozzle for easy drinking on the go.
- Filter Compatible: Standard 28 mm thread connection fits most 28 mm squeeze water filter systems.
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HydraPak Stow™ 350ml Flexible Water Bottle
The HydraPak Stow™ 350ml is a minimal, durable, and highly packable hydration solution built for short excursions, running, tactical waist packs, and small chest rigs. Designed to carry water securely when filled, it flattens and rolls down tightly when empty, taking up virtually no room in your kit.
Constructed from ultra-durable, abrasion-resistant Thermoplastic Polyurethane (TPU) with RF-welded seams, the Stow™ withstands rugged outdoor use while remaining completely BPA and PVC free. The integrated flexible bail handle provides a comfortable carrying grip, easy attachment to gear via carabiner, and acts as a securing band when the bottle is rolled up.
Versatile Drinking & Filtration Compatibility
Equipped with an easy-open flip-cap cover, the high-flow nozzle stays clean from dirt and mud while delivering quick hydration without spills. The opening features a standard 28 mm thread, allowing the Stow™ to be used directly as a squeeze reservoir for popular 28 mm portable water filter units.
Key Features
- Ultra-Packable Design: Minimalist construction flattens and rolls up when empty to fit into tiny pockets
- Spill-Proof Flip Cap: High-flow nozzle with protective cap keeps dirt away and prevents leaks
- Bail Handle: Integrated flexible loop for easy carrying, clipping, or holding the flask rolled shut
- Filter Ready: Standard 28 mm opening is compatible with popular 28 mm thread squeeze filters
- Ultra-Durable TPU: Abrasion-resistant material with radio-frequency welded seams for maximum durability
- Safe & Clean: 100% BPA & PVC free; wide operational temperature range (can be frozen)
Specifications
| Capacity | 350 ml / 12 fl oz |
| Weight | 35 g / 1.2 oz |
| Dimensions | 165 mm x 74 mm (6.5 in x 2.9 in) |
| Thread Diameter | 28 mm (Filter Kit Compatible) |
| Materials | TPU (Thermoplastic Polyurethane), PP (Polypropylene), Silicone |
| Safety Standards | 100% BPA & PVC Free |
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Items purchased from the physical store cannot be returned for a refund; however, we can exchange them for a gift card or another product. Used products cannot be returned.
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