Platypus Hoser Reservoir
Best minimalist hydration system for weight conscious backpackers.
This minimalist hydration system prioritizes weight savings and simplicity for long days on the trail. It strips away bulky features to provide a reliable, high-flow water delivery method that integrates seamlessly into most packs.
$33.95
More Hoser options
Who it's for
- Thru-hikers and backpackers looking to minimize their base weight.
- Sensitive palates who prioritize pure-tasting water on long treks.
- Versatile adventurers who swap between reservoirs and filtered bottles.
Who should skip it
- Low-maintenance users who prefer quick and easy gear cleanup.
- Wilderness explorers frequently sourcing water from natural, shallow streams.
- Technical users who require advanced modularity and leak-proof security.
Performance breakdown
Weight Efficiency
Featherlight construction makes this an ideal choice for ultralight thru-hikers.
Packability
Collapses down to almost nothing when empty, saving precious pack volume.
Flow Rate
High-flow bite valve delivers consistent hydration without requiring excessive suction effort.
Hygiene Maintenance
Embedded silver-ion technology keeps water tasting fresh throughout long backcountry trips.
Ease of Integration
Universal shape fits most packs, though hose routing requires careful planning.
Thermal Performance
Lacks insulation, so expect water temperature to match ambient trail conditions.
Key Specs
Capacity
2.0L
Material
BPA-FREE Polyethylene
Weight
3.6 oz
Dimensions
16.0 inches x 6.0 inches
BPA Free
Yes
Reservoir Included
Yes
Includes
Lapel Clip
Know before you buy
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Ask Metto anything about the Platypus Hoser Reservoir before you decide.
