Bike. Run. Ski. Repeat.

Designed to fit in a variety of packs, the Impact 3L reservoir is constructed from ultra-durable and abrasion resistant TPU to withstand the harshest conditions. The HydraFusion drink tube insulates in hot weather and a fixed Shape-Loc™ baffle creates a slim profile and stabilizes water movement.

Designed to fit in bike and sport hip packs, the Edge Lumbar reservoir features a built in baffle system to increase stabilization and reduce water sloshing during activity. 

Designed to fit in waist and hip packs, the Lumbar 1.5L reservoir is shorter and lower in profile. Simple to use and reversible for easy cleaning and drying. 

Go big. The largest of our ultra-light series, the UltraFlask Speed 600 ml holds more so you can go the distance. Its soft material allows it to fit snugly in most vest pockets and it shrinks as you drink to minimize water movement. Topped with our newest SpeedFill™ cap feature that makes aid station refills a breeze. 

Start a revolution in your backpack. Vividly clear, virtually indestructible, and made from 50% recycled content.* RECON was born out of our collective belief that great gear for the trail can and should have a lower impact on the environment. An enlightened way to hydrate. 

*Recycled content is achieved through allocation of a third-party recycled plastic using a mass balance method.

Crafted in Colorado, our new Cenote™ reservoir features a durable and impact resistant cap and ergonomic handle for easy filing and transport. The non-kinking HydraFlex tube and self-sealing Phaser valve deliver high flow hydration when you need it most.

Crafted in Colorado, our new Cenote™ reservoir features a durable and impact resistant cap and ergonomic handle for easy filling and transport. The non-kinking HydraFlex tube and self-sealing Phaser valve deliver high flow hydration when you need it most.

Built for long days on the trail, the lightweight Pioneer is the ideal medium to large capacity water storage and delivery system for backcountry group adventures. Innovative two piece construction features a removable water storage reservoir and an abrasion resistant outer sleeve. The reservoir’s wide opening is quick to fill and closes tight with a slide-seal top.  Nylon drawstring cords make it easy to hang or carry and the new dispensing tap is ideal for filling bottles and washing cookware at camp. Lightweight and packable, it folds down small into its outer shell, an integrated storage pocket stores the included 28 mm filter adapter when not in use.

Built for long days on the trail, the lightweight Pioneer is the ideal medium to large capacity water storage and delivery system for backcountry group adventures. Innovative two piece construction features a removable water storage reservoir and an abrasion resistant outer sleeve. The reservoir’s wide opening is quick to fill and closes tight with a slide-seal top.  Nylon drawstring cords make it easy to hang or carry and the new dispensing tap is ideal for filling bottles and washing cookware at camp. Lightweight and packable, it folds down small into its outer shell, an integrated storage pocket stores the included 28 mm filter adapter when not in use.

Go big. The largest of our ultra-light series, the UltraFlask Speed 600 ml holds more so you can go the distance. Its soft material allows it to fit snugly in most vest pockets and it shrinks as you drink to minimize water movement. Topped with our newest SpeedFill™ cap feature that makes aid station refills a breeze. 

This replacement cap features an easy to drink from silicone nozzle which auto-seals after each sip and includes a flip cap cover to keep away outside elements.  Fits all current HydraPak products with a 28mm opening including the Stow 500ml and 1L bottles, and SoftFlask 150ml.

*Note that caps only fit on the 28mm threads of 2020 models or newer. Please review our FAQ page on how to identify which version you have.

 

 

Fits into Plug-N-Play Caps and Connectors to create a direct connection between your 28mm backcountry water filter and HydraPak Seeker storage containers, Flux bottles and reservoirs.

Compatible with most 28mm threaded water filters.  Learn more by visiting our Filter FAQ page. 

Must be paired with a HydraPak Plug-N-Play connection in order to work. 

Example image pairs Sawyer Filter with the Filter Adapter and the Plug-N-Play cap. 

 

Keep your water cool and prevent bottle sweat. An insulated version of our handheld SkyFlask™ Speed 350ml soft bottle, the SkyFlask IT Speed 350ml features our IsoBound™ technology. Engineered to keep fluids at an ideal temperature 38% longer than a standard flask.

Keep your water cool and prevent bottle sweat. An insulated version of our handheld SkyFlask™ 500ml soft bottle, the SkyFlask IT 500ml features our IsoBound™ technology. Engineered to keep fluids at an ideal temperature 38% longer than a standard flask.

Take matters into your own hands with the SkyFlask™ Speed 350ml handheld. Mile after mile, the SF350 is comfortable to hold with an adjustable hand strap. Topped with our SpeedFill™ cap that makes aid station refills a breeze. Boost your performance.

Take matters into your own hands with the SkyFlask™ 500ml handheld. Designed for the minimalist runner, the SkyFlask is lightweight and easy to hold with an adjustable hand strap for a more precise fit. It has a twist locking cap, high-flow bite valve, and large opening for rapid refills. Your next PR awaits.

Fill. Drink. Pack. Repeat. With durable construction and minimal design for easy packing, the flexible Stow™ 500ml helps make all your adventures the best they can be. An easy-open flip cap cover protects the spill-proof nozzle when not in use, bail handle for comfortable carrying and attachment, and a weight 80% lighter than most hard bottles, and you’ve got a perfectly pocketable bottle.

A trail companion like no other, the flexible Stow™ 1L has an internal baffle that makes it easier to hold and pocket. An easy-open flip cap cover protects the spill-proof nozzle when not in use and the bail handle makes for more comfortable carrying and attachment. Convenience meets performance.

Go the distance with our high-capacity Seeker 4 L. The flexible coated handle allows for easy pouring and carrying. It packs away nice and easy. Its streamlined shape fits in a wide variety of packs, whether strapped to the outside or inside a pack pocket. Pairing volume with performance.

Get out and stay out. The Seeker 3 L is a durable, ultra-light hydration storage system for all your long haul excursions. A weather-resistant pour handle, and two side lash points for hanging or pack attachment make it the perfect backcountry tool. You can freeze it to use as an ice pack or keep it in your camp kit for your go-to filter bag. Adventure seekers, this one is for you.

The great outdoors just got greater. The Seeker™ 2 L is HydraPak’s ultra-light, durable water storage bag for camping, backpacking, you name it. It collapses down to the size of a fist, easy to pour and transport. The leakproof, tethered cap is filtration compatible making it the perfect tool for the long haul.

With the Katadyn BeFree 1.0 liter Water Microfilter, you no longer have to worry about where your next drink will come from. Just fill up the 1.0L HydraPak flask and let the EZ-Clean membrane do the work. Gently squeeze the flask for instant treated water wherever you go. Maintain the EZ-Clean membrane quickly and easily for longer life and more enjoyment by simply fill the flask with water, attach the cover and shake free the debris. Or, remove the filter from the flask and swish in any lake, river or stream. And when you're ready to "hit the road, " the collapsible flask packs small to fit into tight spaces (running or pants pockets, cycling jerseys, fly vests, purses, etc.). Just smash, stash and go! Worry less and discover more with the BeFree Water Filter.