Dynafit Flask Water Bottle
Best collapsible hydration for long-distance trail runners.
A flexible, space-saving hydration solution that collapses as you drink. It is purpose-built to integrate seamlessly into vest pockets, making it an essential, low-profile companion for long-distance trail efforts.
$17.90
More Flask options
Who it's for
- Endurance athletes prioritizing minimal gear weight
- Runners using standard hydration vests and belts
- Trail runners needing quiet, compact hydration storage
Who should skip it
- Hikers navigating through dense, thorny, or rugged terrain
- Athletes who frequently use sticky electrolyte mixes
- Users sensitive to chemical tastes in their water
Performance breakdown
Weight Efficiency
At 26 grams, it is virtually imperceptible during high-intensity trail efforts.
Packability
Collapses down to almost nothing once empty, saving precious pack space.
Material Durability
Polyurethane construction withstands repeated squeezing and rough trail handling with ease.
Ergonomic Integration
Shape is optimized to slide effortlessly into standard running vest pockets.
Flow Rate
Delivers consistent hydration without requiring excessive suction effort while running.
Cleaning Accessibility
Narrow opening makes thorough scrubbing slightly more tedious than wide-mouth bottles.
Key Specs
Capacity
0.5 Liters
Weight
0.917 ounces
Material
TPU
Closure Type
Screw Cap
Carry Method
Handheld
Collapsible
Yes
Product Type
Soft Flask
Insulated
No
BPA Free
No
Dishwasher Safe
No
Know before you buy
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Ask Metto anything about the Dynafit Flask Water Bottle before you decide.
