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Water

MSR Guardian Water Purifier
$499.95
Nothing is safer or easier to use for purifying the most demanding backcountry water sources than the Guardian purifier. Originally designed for military squads, it brings this highly advanced technology to global travelers, backcountry users, and those stocking emergency kits. Fast and easy to use, this pump purifier offers the added viral protection you need when traveling in developing nations and popular wilderness areas. Its advanced hollow fiber filter offers the most reliable way to purify even filthy water conditions. Add its long-lasting performance and revolutionary self-cleaning ease, and this may be the only treatment device you’ll ever need.
MSR Guardian Purifier Cartridge Replacement
$239.95
This replacement filter cartridge restores your Guardian Purifier’s flow rate, and lasts up to 10,000+ liters. Removes viruses, bacteria, protozoa, and particulates, like dirt and sediment.
MSR Trail Base Water Filter Kit 4L
$219.95
To meet the needs of multi-activity backcountry adventurers, MSR has set out to engineer the most versatile water filter ever. The Trail Base microfilter kit features modular components that allow it to be used as a gravity system at camp, a pocket-sized filter on the trail, or a fast-and-light reservoir when you need to carry clean water with you. Whether you’re hiking, biking or basecamping, the Trail Base water filter kit offers incredible flexibility and options, making it the one filter that truly adapts to your adventure and the filtration task at hand.
Katadyn Gravity BeFree Water Filtration System 10.0L
$159.95
The Katadyn BeFree Gravity 10L offers the maximum ease of filtering water for a group: Just fill and hang - clean drinking water will be available without pumping. The sleek, foldable Katadyn BeFree Gravity 10L filter system uses gravity to get the freshest, cleanest water you can always trust. The heart of the BeFree Gravity 10L is the EZ-Clean Membrane™, offering a fast flow rate of up to 2 liters per minute. The water passes through a hollow fiber filter which safely removes bacteria, cysts and sediment with its pore size of 0.1 micron (0.0001 mm). Thanks to the water level indicator window, it is clearly visible when refilling is necessary. The practical carrying strap allows you to haul a full filter back to camp effortlessly, where it can be hung in a nearby tree. The output hose can easily be removed using a quick-release valve with automatic flow-stop, to prevent contact with contaminated water when refilling The capacity of the filter is up to 1000L, depending on the water quality. To clean the EZ-Clean MembraneTM, just shake or swish it in water in the field or at home Filtered water can be stored in a separate container, bottle or hydration bladder (using included quick connect fittings). The opening of the container, bottle or bag for filtered water should be as small as possible to prevent dirt from getting in. If the filtered water is not to be used on the same day, use Katadyn Micropur tablets to preserve
Platypus Gravityworks Water Filter System - 6.0L
$159.95
Filtering up to 1.75 liters a minute without any pumping, the high-capacity GravityWorks Water Filter System filter is one of the easiest and fastest ways to get filtered water in the backcountry. With two different sizes—6.0L & 4.0L—the GravityWorks is ideal for bigger backpacking groups or basecamps. Offering an 8 or 12 liter total capacity, either model easily supplies filtered water for drinking, washing up, cooking, and cleaning. Simplify your water collection with the GravityWorks system and spend more time enjoying your group. Filter Rate: Up to 1.75 litres per minute Filter Life: Up to 1500 litres Weigtht: 350g / 12.3oz
MSR Autoflow XL Gravity Filter 10L
$144.95
This extra-large AutoFlow gravity filter system delivers 10 liters of clean water fast—all while you set up camp, prep dinner or relax. And its big capacity means fewer trips to the river to haul the water you need. Similar in packable size to a 4L system, the AutoFlow XL system's durable flat base doubles the water volume for only 340 g (12 oz) of total weight. Ultralight and supremely packable, it offers the luxury of pump-free group filtration for basecamps, scout troops, horsepackers and other backcountry groups. And just one 10-liter fill of the reservoir can supply 1-2 people with a whole day’s worth of clean water.
MSR Miniworks EX Microfilter
$139.95
The MiniWorks EX microfilter is the worldwide best-selling microfilter, delivering long-lasting, field-maintainable water filtration in demanding environments. Engineered for frequent and heavy use, it utilizes MSR's workhorse Marathon™ EX carbon/ceramic element to ensure clean, reliable and taste-free water. Thanks to its innovative AirSpring Accumulator™, it’s capable of pumping one liter per minute and the flow rate can be renewed easily and repeatedly in the field—no tools required. It’s lightweight and compact and, most importantly, been proven reliable by thousands of adventurers just like you.
Platypus GravityWorks 2.0L Water Filter System - Complete Kit
$139.95
Ultralight, ultracompact and versatile, the pump-free GravityWorks 2.0L Complete Kit makes it easy to filter water for 1-4 people. Whether directly into the included flexible bottle, a separate hard bottle or a hydration reservoir in a pack, filtering water is fast and easy thanks to gravity. Complete Kit: Easily configure the system to your needs with the included 2.0L flexible water bottle and adapters* for maximum versatility and adaptability. No pumping: Just fill the dirty reservoir, hang it, and let gravity do the hard work. Fast: Filters up to 1.5 liters per minute; filter lifetime up to 1,500 liters of water. Effective: Meets all EPA & NSF guidelines for the removal of 99.9999% of bacteria and 99.9% of protozoa**. Ultralight & Ultracompact: System can weigh as little as 6.3 oz. (180 g) and stows smaller than most 1L bottles (depends on configuration). Field-cleanable: Microfilter can be easily backflushed in 4 seconds to maintain filter performance. Hollow Fiber Advantage: Hundreds of tiny, hollow fibers, enable the microfilter to filter water faster than traditional filter media. Easy collecting & dispensing: Collecting water is easy—simply open the top, scoop water, and close; control delivery of filtered water with hose shutoff clamp. Comes with: 2.0L Dirty reservoir, 2.0L Platy™ bottle, Hollow Fiber microfilter, Universal Bottle Adapter, Push/Pull Cap Adapter, hoses, storage sack. *Adapters interface with all Platypus bottles, push/pull “sport” bottle caps, and most bottles from MSR®, Nalgene®, Klean Kanteen®, CamelBak® and many more (these trademarks are not owned by Cascade Designs, Inc.) **This includes Giardia, Cryptosporidium, E. coli, Salmonella and Cholera.
Katadyn Gravity BeFree Water Filtration System 6.0L
$134.95
The Katadyn BeFree Gravity 6L makes clean drinking water in camp easy without any pumping. The sleek, foldable Katadyn BeFree Gravity 6L filter system uses gravity to get the freshest, cleanest water you can always trust. The heart of the BeFree Gravity 6L is the EZ-Clean Membrane™ offering a fast flow rate of up to 2 liters per minute. The water passes through a hollow fiber filter which safely removes bacteria, cysts and sediment with its pore size of 0.1 micron (0.0001 mm). Thanks to the water level indicator window, it is clearly visible when refilling is necessary. The practical carrying strap allows you to haul a full filter back to camp effortlessly, where it can be hung in a nearby tree. The output hose can easily be removed using a quick-release valve with automatic flow-stop, to prevent contact with contaminated water when refilling The capacity of the filter is up to 1000L, depending on water quality. To clean the EZ-Clean MembraneTM, just shake or swish it in water in the field or at home Filtered water can be stored in a separate container, bottle or hydration bladder (using included quick connect fittings). The opening of the container, bottle or bag for filtered water should be as small as possible to prevent dirt from getting in. If the filtered water is not to be used on the same day, use Katadyn Micropur tablets to preserve it
SteriPEN Ultra Water Purifier
$124.95
Featuring a user-friendly display Ultra is rechargeable via a computer, outlet or portable solar panel. Ultra's UV lamp treats up to 8,000 one-liter treatments and is proven to be safe and effective, eliminating over 99.9% of bacteria, viruses and protozoa that cause water-borne illness. Ultra features an internal battery that’s recharged from any USB power source; connect the included USB cable and start charging from a solar panel, laptop or car power port Low-power indicator lets you know when battery needs recharging; when fully charged you can treat 50L Ultraviolet (UV-C) light rays safely purify clear water by destroying 99.99% of protozoa (including Giardia and Cryptosporidia), bacteria and even viruses SteriPEN protects you from risks that cause botulism, cholera, dysentery and typhoid, just to name a few To purify your water, just press a button and gently agitate the water with a quick stir Purifies 16 fl.oz. of water (cold or warm) in less than a minute or treat 32 fl. oz. in 90 seconds Ultra is designed to fit perfectly into store-bought bottles of water; just insert the Ultra into the bottle, flip the bottle upside down and start treating the water Small size fits most containers—use it in cups, mugs, water bottles and canteens SteriPEN turns itself off once ultraviolet treatment is complete; can be used up to 8,000 times! Watertight seals keep water away from the electronics; rubberized inset grips for secure handling in wet conditions Long used by municipal water districts and bottling companies, low-level UV-C light treats water safely, and unit’s light will not damage eyes or skin Use only on clear water, as cloudy, sediment-laden water hinders effectiveness; FitsAll prefilter (sold separately) clears particulates and debris from water Includes SteriPEN Ultra water purifier, USB cable, carrying case and instruction manuals SteriPEN Premium Lamp Life Pledge lets you register your purchase to receive a replacement SteriPEN after 8,000 uses; find details at steripen.com/pledge
Platypus GravityWorks 2.0L Water Filter System - Bottle Kit
$119.95
PRODUCT DETAILS The minimalist GravityWorks 2.0L Bottle Kit system is both ultralight and ultracompact, thanks to a simple adapter that easily connects the pump-free water filter system directly to a water bottle or hydration reservoir, conveniently filtering water for 1-4 people in the backcountry. Bottle Kit: Minimalist setup uses a Universal Bottle Adapter to connect the system directly to an existing water bottle or reservoir*. No pumping: Just fill the dirty reservoir, hang it, and let gravity do the hard work. Fast: Filters up to 1.5 liters per minute; filter lifetime up to 1,500 liters of water. Effective: Meets all EPA & NSF guidelines for the removal of 99.9999% of bacteria and 99.9% of protozoa**. Ultralight & Ultracompact: System can weigh as little as 6.6 oz. (187 g) and stows smaller than most 1L bottles. Field-cleanable: Microfilter can be easily backflushed in 4 seconds to maintain filter performance. Hollow Fiber Advantage: Hundreds of tiny, hollow fibers, enable the microfilter to filter water faster than traditional filter media. Easy collecting & dispensing: Collecting water is easy—simply open the top, scoop water, and close; control delivery of filtered water with hose shutoff clamp. Comes with: 2.0L Dirty reservoir, Hollow Fiber microfilter, Universal Bottle Adapter, hoses, storage sack *Adapter interfaces with all Platypus bottles and most from MSR®, Nalgene®, Klean Kanteen®, CamelBak® and many more (these trademarks are not owned by Cascade Designs, Inc.) **This includes Giardia, Cryptosporidium, E. coli, Salmonella and Cholera.
SteriPEN SteriPEN Adventurer Opti Water Purifier
$109.95
Lightweight water purification for peak performance in the outdoors! SteriPEN Adventurer Opti was built for the toughest mountains and rivers in the world. Backpacker Magazine gave it their Editor’s Choice Award in 2011 for changing the face of portable water purification. The Adventurer Opti UV water purifier is essential gear for thousands of adventurers and features a patent-pending technology – an optical eye senses water to ensure safe use and effective treatments. The revolutionary optical water sensor doubles as an integrated LED flashlight for added convenience on the trail or around the campsite: hold down the activation button for three seconds to illuminate the darkness. Rugged design and construction trusted by thousands of endurance athletes. Adventurer Opti is powered by two CR123 batteries making it a lightweight water purification system and keeping it operating effectively in even cold environments. The long-lasting UV lamp provides purifies up to 8,000 liters! Works in containers with a minimum 1.75 inch diameter opening. (Like Nalgene wide-mouth bottles one liter bottles.) This product includes the SteriPEN Premium Lamp Life Pledge. After purchase from an authorized reseller, register your SteriPEN at SteriPEN.com/register. Reach the lamp life limit (8,000 treatments) and we’ll replace it with a new SteriPEN! For details visit SteriPEN.com/Pledge. Contents: SteriPEN Adventurer Opti Water Purifier, two disposable (non-rechargeable) CR123 batteries, neoprene case with belt loop, and user’s guide. Three year limited warranty.
CamelBak StoAway 70oz
$94.99
This reservoir with Thermal Control insulation turns any pack into an all-season 70 oz hydration system. - The brand new Crux Reservoir delivers 20% more water per sip and with an ergonomic handle for easier refilling! - 10mm closed cell foam reservoir insulation - Insulated tube and bite valve cover - Attachment points - Large adjustable carry loop
Katadyn Hiker Pro Transparent Filter
$82.46 $109.95 25% Off
Lightweight is your demand, but pumping performance is also a must. Katadyn's lightest backcountry filter, the compact Katadyn Hiker Pro, steps up as your best choice for safe hydration and great-tasting refreshment on the trail. Just a quick stop at a stream or lake nets you 1 liter/minute. The quick-connect fittings enable the simplicity of one-step filtering directly into most reservoirs or bottles. Plus, a cleanable filter protector allows on-the-go maintenance. You can refill your water supply quickly and get on your way to fun.
Platypus GravityWorks Replacement Filter
$79.95
This replacement filter for the GravityWorks water filter system is effective down to .2 microns and meets all EPA and NSF guidelines for the removal of 99.9999% of bacteria and 99.9% of protozoa, helping treat water in the backcountry for safe drinking. Microfilter lifetime of up to 1,500L, depending on the quality of the water.
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.
Katadyn BeFree Water Filtration System 3.0L
$69.95
Elevate your game and let gravity do the filtering with the BeFree™ 3.0L water filter system from Katadyn. You can drink directly from the reservoir or refill a bottle or another reservoir easily.
MSR Dromedary Bags
$57.95 - $69.95
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.
Osprey Hydraulics 2.0L Reservoir
$69.95
Osprey’s Hydraulics 2L 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 LT 2.5L Reservoir
$69.95
Osprey’s Hydraulics LT 2.5L Reservoir by Hydrapak is made for light and fast activities where weight and balance are critical. Twin-welded chevron baffles stabilize the water and maintain a flat profile. The streamlined design allows for easy loading into internal hydration sleeves. 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.
Katadyn Gravity BeFree Water Filtration System 3.0L
$67.46 $89.95 25% Off
The BeFree Gravity 3.0L weighs just 192 grams and uses gravity to purify up to 2 liters of clean drinking water per minute. The handling of the water filter is particularly easy: all you need to do is fill the flexible BPA and PVC free HydrapakR hydration pack with water. The water passes through a 0.1 micron hollow fiber filter which reliably removes bacteria, cysts and sediment with its pore size of 0.1 micron (0.0001 mm). The capacity of the filter is up to 1000L, depending on the water quality. The integrated bail handle on the nozzle simplifies filling. The practical carry strap makes fetching water from a river easier and the filter can be hung on a nearby tree once full. Easily clean the EZ-Clean MembraneTM by simply shaking or swishing the filter in the water. No backflushing or tools necessary. Kit includesEZ-Clean Membrane™ , HydraPak® Soft Flask™ 3.0L, Quick Connects.
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.
Osprey Hydraulics LT 1.5L Hydration Reservoir
$64.95
Osprey’s Hydraulics® LT 1.5L Reservoir by Hydrapak is made for light and fast activities where weight and balance are critical. Twin-welded chevron baffles stabilize the water and maintain a flat profile. The streamlined design allows for easy loading into internal hydration sleeves. 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.
Hydro Flask 32 oz Lightweight Wide Mouth Trail Series - Celestine
$59.95
Bring more, carry less. Generously sized for your longer pursuits, our 32 oz Lightweight Trail Series™ bottle is 25% lighter than our other 32 oz bottles thanks to an innovative stainless steel design. Engineered to deliver the same cold refreshment you expect from Hydro Flask but without the weight, the Trail Series™ makes it easy to take your cold hydration as far as your spirit of adventure takes you.
Hydro Flask 32 oz Lightweight Wide Mouth Trail Series - Slate
$59.95
Bring more, carry less. Generously sized for your longer pursuits, our 32 oz Lightweight Trail Series™ bottle is 25% lighter than our other 32 oz bottles thanks to an innovative stainless steel design. Engineered to deliver the same cold refreshment you expect from Hydro Flask but without the weight, the Trail Series™ makes it easy to take your cold hydration as far as your spirit of adventure takes you.
Katadyn BeFree Water Filtration System 1.0L
$59.95
Winner of Backpacker Editors' Choice Award, Runner’s World Gear of the Year Award, and ISPO Gold Awards! The lightweight and compact Katadyn BeFree water bottle and filter gives you the freedom to drink anytime, anywhere. With the BeFree™ Filter, you no longer have to worry about where your next drink will come from. Just fill up the flask and let the EZ-Clean Membrane™ do the work. Gently squeeze the flask for instant refreshment. Maintain the EZ-Clean Membrane™ quickly and easily for longer life and more enjoyment. 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. Just Smash, Stash and Go! Worry less, Discover more, BeFree. *Effective against microorganisms *For solo use *Suitable for cloudy water *Suitable for clear water only *For more frequent use *For daily or very frequent use *For travels by motorhome or car *Lightweight and portable for on-the-go adventures *Lightweight and portable for on-the-go adventures *Stationary use *For travels by boat
MSR Thru-Link™ Inline Water Filter
$59.95
Adding minimal gear to your pack, the Thru-Link inline filter is the simplest solution to clean water on the go. Just click it into your hydration reservoir and you’re ready to filter as you drink and hike. Engineered for high-flow drinking, it makes it easy to stay hydrated on long day hikes and fast-paced missions. The filter is compatible with any reservoir system, and uses both hollow fiber technology and activated carbon to provide reliable, safe and taste-free water. At camp, the Thru-Link lets you use your reservoir as a gravity system for the luxury of pump-free filtration.
MSR Titan Cup
$59.95
Ultralight titanium durability. The Titan cup is built to nest inside the Titan Kettle to create a deluxe solo set. (Pocket Rocket stove in turn is able to fit inside the Titanium cup) Streamlined design features a folding wire handle so it’s easy to carry and pack. Weight: 54g / 1.9oz Volume: 400ml / 13.5 fl oz
CamelBak eddy+ SST Vacuum Insulated 32oz
$54.99
Flip, bite, and sip even more with the redesigned Eddy + bottle! Our improved bite valve design delivers 25% more flow. The universal cap is leak-proof when closed and spill-proof when open, features an easy carry handle, and is compatible with Chute Mag and Hot Cap vessels. Double-wall vacuum insulation keeps drinks cold. Strong and durable stainless steel with powder coat finish, easy to clean. - 25% More Flow Per Sip: Flip open the bite valve and sip - Leak-proof when closed, spill-proof when open - Double-wall vacuum insulated to maintain temperature - Stays Dry: Sweat-proof insulation - Easy carry handle - Easy to Clean: Cap dishwasher safe Hand wash stainless steel vessel - Universal Cap: Compatible with Chute Mag and Hot Cap vessels - Drink Clean: BPA, BPS, and BPF free
CamelBak eddy+ Water Bottle, Insulated Stainless Steel
$54.99
Perfectly designed to maintain hydration while at work, on the road, at school or camping, the CamelBak Eddy+ with straw features cutting-edge technology, is made from quality materials, and insulated. Our insulated water bottle is spill- and leak-proof. It was recently redesigned for better water flow per sip. In fact, the new bite valve allows you to consume 25% more water per sip to stay hydrated throughout the day. We designed this water bottle for convenience and easy care. It's also compatible with additional CamelBak products and is dishwasher-safe, easy to carry, and made from high-quality materials. The Eddy+ water bottle is made from safe materials. The plastic is derived from BPA-, BPS-, and BPF-free materials. CamelBak uses spectrographic testing on all plastics used in our insulated water bottles to verify that BPA is not detected at one part per million or greater. The BPA-free materials ensure that your water is as pure as possible. The insulation keeps it cooler, longer. The universal cap is leak-proof when closed and spill-proof when open. The double-wall vacuum insulation keeps drinks cold and free from condensation. Our Got Your Bak Lifetime Guarantee covers all reservoirs, backpacks, bottles, and accessories from manufacturing defects in materials and workmanship for the lifetime of the product. The CamelBak Eddy+ Insulated Water Bottle is available in multiple colors and with different measurements and weights. - Leak-proof insulated water bottle: The CamelBak Eddy+ water bottle with straw features a leak and spill proof cap; It is BPA-free, dishwasher-safe, and compatible with other CamelBak products - More water per sip: Our CamelBak water bottle is designed with enhanced technology that produces 25 percent more water per sip; The redesigned bite valve helps you drink more to stay hydrated during daily activities - BPA-free water bottle: The Eddy+ water bottle is durable, lightweight, and dishwasher-safe; The heavy-duty plastic is BPA-, BPS-, and BPF-free - Engineered for convenience: CamelBak has built our insulated water bottle for convenience and multiple uses; The universal cap is leak proof when closed and spill proof when open - We build it, we Bak it: Our Got Your Bak Lifetime Guarantee covers all reservoirs, backpacks, bottles, and accessories from manufacturing defects in materials and workmanship for the lifetime of the product
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