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Water

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.
RapidPure Pioneer Straw Purifier
$11.99 $39.95 70% Off
The RapidPure® Pioneer Straw gives you the power to filter and purify water in an ultralight water purifier straw, perfect for hiking, backpacking, or traveling. This pocket-sized straw weighs just 2.6 oz. including the carry bag. More than a filter, the Pioneer removes over 99.99% of viruses, bacteria, parasites, sediment, and more. The UltraCeram® technology acts like a magnet to remove pathogens 100 times smaller than traditional microfilters can remove for unrivaled protection without any pumping, priming, or backflushing. Plus, the Pioneer continues to work even after it has been frozen. Weight: 53.9g / 1.9oz
Pristine Water Purification Tablets - Package of 50
$11.25
5 year shelf life, NSF certified, iodine free. Removes bacteria, viruses & Giardia. Easily transported & cost effective Simple instructions, Add 1 tablet to 1 litre of water, dissolve and shake bottle. Wait 30 minutes before drinking. Visible tab in blister for inspection, expiry date & lot number on each blister pack. Re-sealable waterproof foil package. Can be safely used for drinking water, ice cubes, brushing teeth, washing fruits & vegetables, plus food & beverage preparation.
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
$29.96 - $35.96 $39.95 - $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 Cover
$5.21 $6.95 25% Off
UPDATED: Protects bite valve from dirt and debris; slows freezing. Whether you set down your pack on the muddy trail or in the snow, protect what goes into your mouth from dirt and debris while slowing down the freezing process with the updated Platypus® Bite Valve Cover. The new shape ensures your cover stays closed and it fits with all Platypus hydration system bite valves.
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 Closure Cap
$2.63 $3.50 25% Off
Threaded cap fits our screw-top bottles and reservoirs. These secure, leak-free replacement caps fit Platypus flexible water bottles, reservoirs, and water tanks with threaded, screw-top openings. Package includes two caps.
Platypus Drink Tube Insulator
$23.95
NEW: Insulates to prevent freezing and keeps water cool in the heat. Fend off frozen drink tubes and help keep liquids cool in hot weather with the Drink Tube Insulator. The new design offers a completely covered bite valve (to keep it clean and protect it from freezing quickly), a reverse coil polyurethane-coated zipper (to prevent ice/snow build up), a large zipper pull (to easily open with one hand—even with gloves on), and a hook and loop closure shoulder strap attachment (to secure to a pack). Works with all Platypus® drink tubes and bite valves.
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.
Platypus GravityWorks 4.0L Water Filter System
$154.95
Delivering 4 liters of filtered water in just 2.5 minutes with no pumping, the GravityWorks 4.0L system is the easiest and fastest way to get filtered water in the backcountry. Ideal for bigger groups or basecamps, the system has an 8-liter total capacity, easily providing filtered water for drinking, washing up, cooking, and cleaning. No pumping: Just fill the dirty reservoir, hang it, and let gravity do the hard work. Fast: Filters up to 1.75 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 & Compact: System weighs 10.75 oz. (305 g) and stows smaller than most 1L bottles. Group-ready: 8 liter (4.0L filtered + 4.0L dirty) total capacity easily supplies water for groups. 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: 4.0L Dirty reservoir, 4.0L Clean reservoir, Hollow Fiber microfilter, hoses, shutoff clamp, and storage sack. *This includes Giardia, Cryptosporidium, E. coli, Salmonella and Cholera.
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.
Platypus Softbottle 1.0 L
$9.99
Nothing’s cleaner, greener*, or more versatile than a Platypus SoftBottle flexible bottle. Whether you’re out running, catching a flight, or hitting the yoga studio after work, the SoftBottle flexible bottle is your source for easy hydration. Platy’s most flexible water bottle. Lightweight and packable – 80% less weight and bulk than a hard bottle. Taste-free as well as BPA-, BPS-, and phthalate-free. Food-grade liner with rugged exterior is pliable and durable. Available with Closure Cap or Push-Pull Cap.
Osprey HYDRAULICS® Hose Magnet Kit
$11.95
Osprey’s Hose Magnet Kit allows you to secure non-magnetized hydration systems to the sternum strap on your pack. Improve the efficiency of your on-the-fly hydration delivery by upgrading to a combination magnetic sternum bite valve and strap. -Magnet clip securely clips on any ¼” hose -Sternum magnet attaches to sternum web for ideal bite valve placement
Osprey Hydraform Magnet Kit
$13.95
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
$79.95
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
$13.95
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 Bite Valve Cover
$11.95
The Bite Valve Cover keeps your reservoir bite valve free from dirt and dust on the trail.
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.
Osprey Hydraulics Reservoir Hose
$14.95
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
$14.95
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.
Nalgene Easy Sipper
$3.95
Snaps into your Wide Mouth Loop-Top to control spills and splashes. Fits 48oz and 32oz. Wide Mouth only.
Nalgene Sustain Narrow Mouth Bottle - 32oz/946ml
$16.95
Sustainability in your hands. Nalgene is proud to be the first to market with a new resin powered by next generation recycling technology that transforms plastic destined for landfills into high performance BPA/BPS free bottles. Our new Nalgene Sustain product line is made from 50% certified recycled content further offsetting the use of fossil fuels and lowering greenhouse gas emissions.
Nalgene Sustain Wide Mouth Bottle - 32oz/946ml
$16.95
Sustainability in your hands. Nalgene is proud to be the first to market with a new resin powered by next generation recycling technology that transforms plastic destined for landfills into high performance BPA/BPS free bottles. The new Nalgene Sustain product line is made from 50% certified recycled content further offsetting the use of fossil fuels and lowering greenhouse gas emissions.
Nalgene Tritan Narrow Mouth Bottle - 32oz / 946ml
$15.95 - $15.99
The water drinker’s water bottle. Thanks to the smaller opening of the Narrow Mouth less water can rush out, making it easier to chug mindlessly. Everything else about the Narrow Mouth is like its Wide Mouth compatriot, so you get all the durability and no-leak peace of mind but without the stress of a mess. Just note that no ice cubes or lemon wedges are getting in here, so if you prefer more than water in your water bottle, check out Nalgene's Wide Mouth bottles.
Nalgene Tritan Wide Mouth Bottle - 32oz / 946ml
$15.95
The original. The trailblazer. The Sir Edmund of water bottles. If you’re looking for a water bottle that will keep you well hydrated, hold up against bangs, bumps, and drops, and not leak a single drop ever, then the iconic 32-ounce wide mouth is your water bottle. There’s a reason why Nalgene hasn’t changed its design in decades—because it works (extremely well). BPA, BPS and Phthalate Free Made from Tritan Weight: 178g / 6.25oz
Nalgene Tritan Wide Mouth Bottle - 32oz / 946ml - Canada
$14.95
The original. The trailblazer. The Sir Edmund of water bottles. If you’re looking for a water bottle that will keep you well hydrated, hold up against bangs, bumps, and drops, and not leak a single drop ever, then the iconic 32-ounce wide mouth is your water bottle. There’s a reason why Nalgene hasn’t changed its design in decades—because it works (extremely well). BPA, BPS and Phthalate Free Made from Tritan Weight: 178g / 6.25oz
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 Dromedary Bags
$64.95 - $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.
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