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Hydration Reservoirs

Platypus Big Zip Evo Filter Connector
$8.96 $11.95 25% Off
NEW: Connects a GravityWorks™ water filter directly to the Big Zip™ EVO Reservoir. Connect your GravityWorks™ water filter (and most other water filters) directly to a Big Zip™ EVO Reservoir without ever having to take it out of your pack. Just plug the hose into the base of the filter, insert the quick-disconnect fitting into the upper port on your reservoir, let gravity do the rest and you'll be on your way with clean, taste-free water.
Platypus Big Zip Evo Reservoir
$35.96 $47.95 25% Off
New for 2019: Premium taste-free hydration reservoir with 50% faster flow rate. Introducing the Big Zip™ EVO—the latest evolution in taste-free hydration. The Big Zip EVO delivers a significantly higher flow rate than previous Platypus reservoirs and a host of new features, making it a great option for backpackers, hikers, and mountain bikers. Available in 1.5L, 2.0L, 3.0L
Platypus Bite Valve HyFlo
$6.95
NEW: Fast-flowing bite valve works with all Platypus shutoff valves and 1/4" tubing The HyFLO™ is a streamlined, one-piece bite valve that offers fast-flowing, self-sealing, leak-free performance. Made with a soft, taste-free, medical-grade silicone, the HyFLO stands up to years of use. The bite valve is included on all Big Zip™ EVO & Hoser™ Reservoirs and is compatible with all legacy Platypus shutoff valves.
Platypus Hoser Reservoir
$29.95 - $35.95
UPDATED: Ultralight taste-free, minimalist reservoir with high flow rate. The original Platypus® water reservoir that became a backcountry classic, the Hoser™ is an ultralight, minimalist hydration system that delivers taste-free hydration with a versatile, durable design that makes it great for backpacking, thru-hiking, and day hikes. Updates include a new self-sealing HyFLO™ bite valve that delivers a 30% increase in flow rate, making it quicker and easier to hydrate on the go.
Osprey Hydraform Magnet Kit
$9.77 $13.95 30% Off
Make any pack Hydraform Reservoir-compatible with Osprey's Hydraform Magnet Kit. This handy kit includes three detachable sternum-strap magnets.
Osprey Hydraulics 3.0L Reservoir
$55.97 $79.95 30% Off
Osprey’s Hydraulics 3L Reservoir by Hydrapak is ideal for large-volume packs and long-duration activities. The HydroStatic backerplate provides structure for easy loading into a full pack and maintains a flat profile. Thoughtful design makes filling, cleaning and most importantly staying hydrated on the trail easier than ever. All parts are BPA-free, phthalate-free, lead-free, guaranteed. All materials are certified food safe according to FDA and EU regulations.
Osprey Hydraulics Bite Valve
$9.77 $13.95 30% Off
Osprey’s Hydraulics Bite Valve provides a high-quality replacement for your old, neglected and beat up bite valve. The bombproof ¼ twist shut-off design guarantees you won’t experience any unpleasant leaks.
Osprey Hydraulics Reservoir Hose
$10.47 $14.95 30% Off
When it’s time to replace the hose on your existing hydration system, Osprey’s Hydraulics Reservoir Hose is the answer. Made of high-quality quarter inch tubing for dependable performance and featuring a high flow rate, it will bring new life to your hydration system. All parts are BPA-free, phthalate-free, lead-free, guaranteed. All materials are certified food safe according to FDA and EU regulations.
Osprey Hydraulics Silicone Nozzle Three Pack
$10.47 $14.95 30% Off
Replacing old bite valve sheaths helps maintain a sanitary hydration system. Osprey’s Bite Valve Sheaths provide a soft surface for your chompers to sink into when you’re hydrating on the fly. Also perfect for those who can’t help but chew through the bite valve like their old #2 pencils in high school.
MSR Dromedary Bags
$52.46 $69.95 25% Off
Completely collapsible for superior packing efficiency, our burliest medium-to-large capacity water storage and delivery systems are perfect for everything from alpine- to road warrior-style expeditions. Armed with incredibly tough 1,000-Denier exteriors and now laminated with an improved BPA-free food-grade lining for better-tasting water, these bags can handle freezing and the abuse inflicted by expedition crews and hardcore adventurers. Accessories like the Shower or Hydration Kits add do-all versatility, and the new svelte 3-in-1 cap lets you fill, drink and pour with greater ease.
MSR Dromlite Bags
$29.96 - $36.71 $39.95 - $48.95 25% Off
Water hauling utility without the weight or bulk. Updated for 2017: DromLite Bags offer high-capacity water storage yet collapse all the way down to the size of their cap. This supreme packability comes with the weight savings to match to keep you moving quickly on the trail. Reconstructed of a rugged film and RF-welded seams, they offer reliable durability. Inside, an improved BPA-free food-grade lining ensures better-tasting water and can handle freezing. Accessories like the Shower or Hydration Kits add do-all versatility, and the new svelte 3-in-1 cap lets you fill, drink and pour with ease.
Hydrapak HydraFusion Tube
$20.95
INSULATED HYDRATION TUBE If you’ve ever had a shot of warm water on a blistering hot day, you know why we created HydraFusion. Durable and lightweight with built-in foam insulation, this simple, but breakthrough tube helps keep your water cooler in even the hottest temps. The kit includes a 36” TPU tube, Blaster Valve with dust cover, and our Plug-N-Play connector. Refreshing.
Hydrapak Plug-N-Play Cap
$6.98 $13.95 50% Off
Quickly connect a drink tube to your HydraPak Seeker or HydraPak water bottle for versatile backcountry use with the Plug-N-Play cap. Use inside your pack like a hydration reservoir, strap outside like a bottle, or quickly setup a gravity feed at camp. - Twist release technology quickly connects / disconnects HydraPak drink tube (not included) - Automatic shut-off for leak-proof tube removal - 42mm screw cap fits Stash 750ml and Seekers - Includes a dirt guard with tether to keep your cap clean
CamelBak Big Bite Valve
$10.99
CamelBak's Big Bite Valve mouthpiece offers hands-free hydration and is ideal for any application. And, it's remarkably drip resistant.
CamelBak Crux 1.5L Reservoir
$49.95
If there’s one thing we know best, it’s water. Our athletes, customers and colleagues told us they wanted a reservoir that delivered more water per sip, with a foolproof design that made it easy to fill up and hit the trail. The Crux delivers 20% more water per sip, with an ergonomic handle for easier refilling, and an on/off lever that makes it easy to prevent leaks. Like all of our gear, we put the Crux through exhaustive stress tests to make sure that it won’t fail you on the trail. 100% free of BPA, BPS and BPF.
CamelBak Crux 2L Reservoir
$64.99
If there’s one thing we know best, it’s water. Our athletes, customers and colleagues told us they wanted a reservoir that delivered more water per sip, with a foolproof design that made it easy to fill up and hit the trail. Crux delivers 20% more water per sip, with an ergonomic handle for easier refilling, and an on/off lever that makes it easy to prevent leaks. Like all of our gear, we put the Crux through exhaustive stress tests to make sure that it won’t fail you on the trail. 100% free of BPA, BPS and BPF.
CamelBak Crux 3L Reservoir
$72.99
If there’s one thing we know best, it’s water. Our athletes, customers and colleagues told us they wanted a reservoir that delivered more water per sip, with a foolproof design that made it easy to fill up and hit the trail. The brand new Crux delivers 20% more water per sip, with an ergonomic handle for easier refilling, and an on/off lever that makes it easy to prevent leaks. Like all of our gear, we put the Crux through exhaustive stress tests to make sure that it won’t fail you on the trail. 100% free of BPA, BPS and BPF.
CamelBak Crux Insulated Tube
$24.38 $32.50 25% Off
New Crux tube offers 20% more water per sip, and with the insulated thermal sleeve your water stays cooler in warm weather.
CamelBak Crux Reservoir On/Off Valve
$9.75 $13.00 25% Off
The Crux reservoir on/off valve pairs with CamelBak's Big Bite valve and tune. Using an integrated valve, water flow shuts off for added security during transport.
CamelBak Ergo HydroLock
$8.95
CamelBak's Ergo HydroLock controls your fluid flow with the flip of a switch. Turn it on to drink, turn it off for added security during transport. Simply insert it into the end of your CamelBak drinking tube and attach the valve to the other end. Plus, the 90-degree bend makes sipping on the go a cinch!
CamelBak Magnetic Tube Trap
$21.99
Keep your tube close and hydration on-tap with the Magnetic Tube Trap.
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