YOUR NEXT PR AWAITS

Flasks designed to keep you performing at your peak.
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Smart, Safe And Reliable

Performance Hydration

Hydration Reservoirs

Hydration Reservoirs
Soft Flasks

Soft Flasks
Flexible Water Bottles

Flexible Water Bottles
Water Storage

Water Storage
Accessories

Accessories

Beyond Adventure Blog

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Biking the Downieville Downhill
One of the most highly sought-after mountain bike trails in the West, with an insanely long and fast downhill.
How to Spend a Weekend Paddling and Camping the Channel Islands
Venturing around one or more of the islands by sea kayak affords many opportunities.
A Beginner's Bouldering Guide to Bishop, CA
Get a solid feel for the place while packing in plenty of time on the rock.

Isobound Insulation

Cooler, longer

Keeps water cold and won’t sweat in warm temperatures. It's kind of like a beer koozie, but for your hydration.
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FLUX 1.5 LITER

More space for trail snacks

For long thru-hikes, the items you carry must earn their space in your pack. The Flux packs down smaller than a deck of cards, it's all that with extra space for kettle chips.
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Our Quality Commitment

Beyond™ Lifetime Guarantee

We go above and beyond with every product we make, our warranty is no different. Our customer service is the fastest in the West. Whatever it takes for you to keep the adventure going.
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Stash™ 1 L
Stash™ 1 L
Stash™ 1 L
Stash™ 1 L
Stash™ 1 L
Stash™ 1 L
Stash™ 1 L
Stash™ 1 L
Stash™ 1 L
Stash™ 1 L
Stash™ 1 L
Stash™ 1 L
Stash™ 1 L
Stash™ 1 L
Stash™ 1 L
Stash™ 1 L
Stash™ 1 L
Stash™ 1 L
Stash™ 1 L
Stash™ 1 L

Stash™ 1 L

$25.00
/

When you’re going for your personal best, running out of water is not an option. Essential equipment for every adventurer, the 1 liter Stash is large enough to handle all-day hydration, expanding for use and crushing back down for maximum pack space. Compact, flexible and 50% lighter than a hard bottle. It’s construction with purpose.

Expedition™ 8 L
Expedition™ 8 L
Expedition™ 8 L
Expedition™ 8 L
Expedition™ 8 L
Expedition™ 8 L
Expedition™ 8 L
Expedition™ 8 L
Expedition™ 8 L
Expedition™ 8 L
Expedition™ 8 L
Expedition™ 8 L
Expedition™ 8 L
Expedition™ 8 L
Expedition™ 8 L
Expedition™ 8 L
Expedition™ 8 L
Expedition™ 8 L
Expedition™ 8 L
Expedition™ 8 L
Expedition™ 8 L
Expedition™ 8 L
Expedition™ 8 L
Expedition™ 8 L
Expedition™ 8 L
Expedition™ 8 L
Expedition™ 8 L
Expedition™ 8 L

Expedition™ 8 L

$60.00
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Live large. Hydrate often. Introducing our highest capacity storage yet, the 8L Expedition. Perfect for car camping or water for your base camp, it has a wide-mouth Plug-N-Play cap for easy pouring, a flexible handle for effortless carrying and hanging and a free standing design with dual baffles for stability. And as if all that wasn’t enough, it’s lightweight and extremely packable. You’ll be practically unstoppable.

Bottle Bright Cleaning Tablets 12 tablets

Bottle Bright®

$8.00
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When it comes to hydrating equipment, heavy duty use needs heavy duty cleaning. Bottle Bright tablets are readily biodegradable and all natural, made to keep all your containers clean and operating at optimum performance.

Contains 12 tablets.

SoftFlask™ 500 ML
SoftFlask™ 500 ML
SoftFlask™ 500 ML
SoftFlask™ 500 ML
SoftFlask™ 500 ML
SoftFlask™ 500 ML
SoftFlask™ 500 ML
SoftFlask™ 500 ML

SoftFlask™ 500 ML

$20.00
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Take matters into your own hands with the SF500 Handheld SoftFlask. Designed for the minimalist runner, the SF500 is easy to hold with a flexible hand strap. It has a leakproof auto-shut off valve, twist locking cap, high-flow bite valve and large opening for rapid refills. Your next PR awaits.