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Hydration

Platypus Bite Valve Cover
$6.99
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
$5.99
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
$3.50
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
$22.99
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 Duthie AM 10.0L Hydration Pack
$159.99
A quintessential all-mountain hydration pack, the Duthie™ AM is made for ripping trails all day long. It offers extra room to pack and organize your riding essentials, 3 liters of fast-flowing hydration with the new, taste-free, Big Zip™ EVO reservoir, and an airy FloatAir™ back panel to keep you cool and ventilated for all-day action. Available in 10.0L & 15.0L sizes.
Platypus Duthie AM 15.0L Hydration Pack
$169.99
A quintessential all-mountain hydration pack, the Duthie™ AM is made for ripping trails all day long. It offers extra room to pack and organize your riding essentials, 3 liters of fast-flowing hydration with the new, taste-free, Big Zip™ EVO reservoir, and an airy FloatAir™ back panel to keep you cool and ventilated for all-day action. Available in 10.0L & 15.0L sizes.
Platypus Hoser Reservoir
$26.99 - $28.99
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 Hyperflow Bite Valve
$3.25 $6.50 50% Off
Fast-flowing valve works with all of Osprey's hoses and shutoff valves. Osprey's HyperFlow bite valve is made of a soft, taste-free and medical-grade silicone that stands up to years of use. The bite valve is compatible with all Platypus drink tubes and shutoff valves.
Platypus Magnetic Drink Tube Clip
$7.99
NEW: Lightweight, magnetic clip secures drink tube for easy retrieval. Magnetically clip your reservoir's drink tube right where you want it for easy retrieval. Just attach the clip to your pack strap or clothing and hook its magnetic mate to the hose to secure your drink tube. This accessory fits both 1/4"and 5/16" diameter drink tubes.
Platypus PlatyPreserve Portable Wine Storage Bottle (800ml)
Take your favorite wine with you wherever you go, and enjoy opened bottles of wine longer with PlatyPreserve. By providing an air-tight barrier in a flexible design, the PlatyPreserve safeguards the flavor of your wine and offers the perfect solution for transporting your wine securely. Whether you’re backpacking, cycling, traveling, or at a concert, the unbreakable, lightweight, and flexible container travels comfortably in a backpack or shoulder bag. PlatyPreserve is the best way to protect the taste of an open bottle of wine. Portable: Collapsible containers offer an easy, lightweight alternative to glass bottles for transporting and enjoying wine wherever you go. Maintain flavor: Food-grade lining is 100% taste-free, preserving the taste of your wine. Dependable: Durable materials ensure superior leak protection. Angled Spout: Provides an easy filling and pouring experience. Enjoy more wine longer: Transfer unfinished wine into the airtight reservoir to protect the wine’s flavor, letting you continue to enjoy it days or even weeks later.
Platypus Reservoir Cleaning Kit
$14.99
Set of 2 brushes cleans hydration reservoirs and drink tubes. Keep your hydration reservoir and drink tube fresh and clean with this easy-to-use 2-brush set. The broad head brush is designed to scrub the interior nooks and crannies of your reservoir while the thin, coiled brush scours your drink tube for a thorough, good-as-new clean.
Platypus Siouxon AM 10L Hydration Pack - Women's
$159.99
A roomy all-mountain hydration pack created for women, the Siouxon (Sue-sonn) AM is made for a full day of riding. It offers ample room to pack and organize your riding essentials, 3 liters of fast-flowing hydration with the new, taste-free, Big Zip™ EVO reservoir, the airy FloatAir™ back panel to keep you cool and ventilated. It offers a stable, tailored women's fit to keep you comfortable all day long. Available in 10.0L & 15.0L sizes.
Platypus Siouxon AM 15L Hydration Pack - Women's
$169.99
A roomy all-mountain hydration pack created for women, the Siouxon (Sue-sonn) AM is made for a full day of riding. It offers ample room to pack and organize your riding essentials, 3 liters of fast-flowing hydration with the new, taste-free, Big Zip™ EVO reservoir, the airy FloatAir™ back panel to keep you cool and ventilated. It offers a stable, tailored women's fit to keep you comfortable all day long. Available in 10.0L & 15.0L sizes.
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.
Platypus Softbottle 500 ml
$8.95
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.
Platypus Tokul XC 12.0L Hydration Pack
$139.99
An ultimate in versatility, the Tokul™ XC packs boast a combination of capacity, intuitive storage, a low-profile silhouette, and the airy RidgeAir back panel for quick, comfortable riding over miles and miles of cross-country trails. Available in 5.0L, 8.0L, & 12.0L sizes.
Platypus Tokul XC 5.0L Hydration Pack
$109.99
An ultimate in versatility, the Tokul™ XC packs boast a combination of capacity, intuitive storage, a low-profile silhouette, and the airy RidgeAir back panel for quick, comfortable riding over miles and miles of cross-country trails. Available in 5.0L, 8.0L, & 12.0L sizes.
Platypus Tokul XC 8.0L Hydration Pack
$119.99
An ultimate in versatility, the Tokul™ XC packs boast a combination of capacity, intuitive storage, a low-profile silhouette, and the airy RidgeAir back panel for quick, comfortable riding over miles and miles of cross-country trails. Available in 5.0L, 8.0L, & 12.0L sizes.
Osprey Duro 6 Hydration Vest - Men's
$159.99
Heading out for a long run? Not sure about the weather, or your ability to navigate and get home before dark? When you need to bring a few extra pieces of kit with you, or if you're going fast and light, the Duro 6 accommodates just enough fuel and gear to get you there and back—no matter how far "there" may be. With ample room for long runs requiring extra layers or gear, thoughtful and accessible storage for fuel and other small items, a Hydraulics® LT 1.5L reservoir, soft flask compatibility, and bounce-free carry, this pack will please beginning runners and experts alike.
Osprey Dyna 15 Hydration Vest - Womens
$199.99
The Dyna 15 is built for big days where your pack is the only aid station you'll find. For runners more interested in routes than races. With a women's-specific fit for bounce-free stability and comfort, and plenty of room for all-day or even multi-day kits. Whether you sip bottles or use a reservoir, the Dyna 15 will keep you company and see you through the longest of days. Convenient features, like trekking pole storage, included hydration, soft flask compatibility (or use both for long, water-scarce routes), and bounce-free carry, it is the pack for aspiring ultrarunners and adventurers everywhere.
Osprey Dyna 6 Hydration Vest - Womens
$159.99
Heading out for a long run? Not sure about the weather, or your ability to navigate and get home before dark? When you need to bring a few extra pieces of kit with you, or if you're going fast and light, the Dyna 6 accommodates just enough fuel and gear to get you there and back—no matter how far "there" may be. With a women's-specific fit for bounce-free stability and comfort, and ample room for long runs requiring extra layers or gear, thoughtful and accessible storage for fuel and other small items, trekking pole storage, a Hydraulics® LT 1.5L reservoir, and soft flask compatibility, this pack will please novice runners and experts alike.
Osprey Hydraulics 2.0L Reservoir
$59.99
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 3.0L Reservoir
$59.99
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 Insulated Delivery System
$34.99
Osprey’s Hydraulics Insulated Delivery System is engineered to keep your water flowing in subzero conditions. It retrofits on to any Hydraulics reservoir to create a hydration system that combats the cold temperatures encountered during winter activities. 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 1.5L Hydration Reservoir
$49.99
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 LT 2.5L Reservoir
$54.99
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.
Osprey Hydraulics Soft Flask 500
$25.99
Add-on or aid replacement for vest-pack harness pockets.
Osprey Katari 1.5 Hydration Pack - Men's
$84.99
Ideal for fast rides that require only the water on your back, the Katari 1.5 lets you carry the bare minimum. The high-quality, low-profile design features an included 1.5-liter reservoir that slides into its own exterior pocket with a bite valve that attaches magnetically to a sternum strap. A well-ventilated mesh harness offers exceptional airflow and rolled, soft-edge shoulders provide contoured comfort and stability. In the event you find yourself outside when the sun goes down, a loop for your rear tail light lets you be seen. Made with mountain bikers in mind, but practical for any activity where hydration is a must.
Osprey Katari 3 Hydration Pack - Men's
$99.99
When you want to carry water on your back—and almost nothing else—the Katari 3 has you covered. Low profile but high quality, you’ll reach for this pack before your next quick pedal (or ski, or hike) and hardly notice it’s there. An airmesh-covered backpanel and rolled soft-edge shoulders deliver excellent ventilation, comfort, and stability, while allowing for full range of motion. A dedicated external sleeve holds an included 2.5-liter reservoir and stretch mesh side pockets let you grab bars, gloves, and other small essentials on the go. Clip your tail light on the bottom loop to quell any concerns about making it out of the trail before the sun makes its way to the horizon
Osprey Katari 7 Hydration Pack - Men's
$119.99
Want to hit the trail for a quick ride that calls for water and just a few minimal pieces of gear? The low-profile Katari 7 is your go-to pack. A light and airy mesh harness with rolled soft edges provide contouring comfort around your shoulders for excellent fit, while a removable webbing hipbelt enhances stability. An included 2.5-liter reservoir slips into an external hydration sleeve with a magnetic bite valve attaching to the sternum strap. A vertical front zip pocket is just roomy enough to carry the essentials, like a spare tube and tools or a rain jacket. Store food and other small items you want to access quickly in stretch mesh side pockets. Functional and versatile, no one is stopping you from using this pack for activities in the off season.