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Best for trail refills$44.99
Hydration & Nutrition
Backcountry Water Filter
Best for trail refills
$44.99
Fast, easy filtration for long routes and uncertain refill points when carrying every liter from the trailhead stops making sense.
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Ships to Columbus, OH 43215 · Free shipping over $75 · 30-day returns
Backcountry Water Filter
$44.99
What it's made of
- Flow rate
- Up to 1.5 L/min
- Use
- Squeeze, bottle, or gravity
- Filter life
- Up to 1,000 liters
- Weight
What makes this gear earn its place
Fast squeeze filtration with simple field use
Reliable refill confidence on long or hot routes
Works cleanly with bottles, flasks, or gravity setups
Where this gear earns its place
Colorado Trail — Segments 1–5
Essential for any multi-day section without reliable water.
Indian Peaks — Pawnee Pass
Multiple stream crossings with unreliable source quality.
Keep it performing longer
Backflush your filter
After roughly 100 liters of use, backflush with clean water to restore flow rate. Never freeze a saturated filter.
Air-dry reservoirs
Turn reservoirs inside-out or use a drying kit after every use. Standing water causes mold within 48 hours.
Replace bite valves
Replace soft bite valves annually or when you notice mold-like discoloration — they harbor bacteria even with cleaning.
What customers say
Reviews launch with our first verified-purchase customers. Until then, every claim on this page is one we can stand behind without an aggregate.