Nathan Sports Hydration Bladder
Best insulated reservoir for endurance athletes seeking cold water on long runs.
This reservoir solves the problem of warm water and sloshing during long runs. Its insulated, low-profile design keeps fluids cool while sitting comfortably against the back, making it an essential upgrade for endurance athletes who prioritize stability and temperature control.
$57.00
at
Nathansports
More Hydration Bladder options
Who it's for
- Summer athletes training in high-heat environments
- Endurance runners needing effortless hydration on the move
- Busy athletes who prioritize quick and hygienic gear cleanup
Who should skip it
- Minimalist packers with very limited hydration vest space
- Users with small or complex hydration routing systems
- Competitive ultralight racers counting every single gram
Performance breakdown
Thermal Retention
Insulation technology keeps fluids noticeably cooler during long, sun-drenched runs.
Stability
The hourglass shape effectively eliminates the distracting sloshing sensation while moving.
Flow Rate
High-flow bite valve delivers substantial hydration with minimal effort required.
Maintenance Ease
Quick-release hose and wide opening make cleaning and refilling effortless.
Pack Integration
Designed specifically to nest perfectly within Nathan's own performance vests.
Material Safety
BPA-free construction ensures no plastic aftertaste or chemical leaching.
Key Specs
Capacity
1.6 Liters
Insulated
Yes
BPA Free
Yes
Compatibility
Pinnacle Pro, Pinnacle Breeze, VaporAir, VaporAiress, QuickStart 3.0
Closure Type
Easy-fill opening
Leak Proof
No
Collapsible
No
Dishwasher Safe
No
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