Salomon Soft Flask XA Filter
Best hydration solution for long-distance trail runners needing lightweight water filtration.
A flexible, high-performance hydration solution that shrinks as you drink to eliminate bounce. It is the ideal companion for trail runners who prioritize weight savings and quick, on-the-move access to water.
$59.95
at
Competitive Cyclist
More Soft Flask options
Who it's for
- Trail runners and hikers needing safe, on-the-go water access
- Minimalists prioritizing lightweight, slosh-free gear setups
- Salomon vest users wanting a secure, stable fit
Who should skip it
- Budget-conscious athletes avoiding recurring replacement costs
- High-intensity runners requiring rapid, high-volume hydration
- Hikers preferring low-maintenance, easy-to-clean hydration gear
Performance breakdown
Filtration Efficiency
Reliably removes bacteria and protozoa for safe backcountry hydration.
Weight Efficiency
Drastically cuts pack weight by eliminating the need for extra water.
Flow Rate
High-flow valve delivers water quickly without requiring excessive suction effort.
Refill Convenience
The wide 42mm cap makes filling at streams fast and mess-free.
Stability
Collapsible design effectively eliminates sloshing and bounce while running.
Durability
RF welded seams and robust TPU withstand rugged, long-distance trail use.
Key Specs
Weight
52 g
Volume
490 mL
Filter lifespan
1000 liters
Mouth diameter
42 mm
Composition
40% Thermoplastic Polyurethane, 21% Acrylonitrile-Butadiene-Styrene, 21% Polyoxymethylene, 11% Polysulfone, 7% Silicon
100% BPA & PVC free
PFC-free
RF welded seams
Dimensions
11.8 x 3.3cm
Know before you buy
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