Hydration

The Bite Valve Cover keeps your reservoir bite valve free from dirt and dust on the trail.

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’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.

• Installs on any 1/4-inch (.635cm) hose for easy disconnect/connect. • Bonus extra male piece and hose to connect to water filters.

The taste of water from a funky reservoir is high on the list of experiences that one should combat at all costs. This cleaning kit comes complete with a reservoir cleaning brush, delivery system brush, and a drying rack to help ward off uninvited microbial visitors looking to take up residence in your reservoir.

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.

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.

Hoses need to be wrangled, lest they become too uppity. Osprey's Hydraulics Three-Magnet Kit will hold things together. This pack comes with 3 detachable sternum strap magnets, and it'll make any pack Hydraulics Reservoir compatible!

Reach for the Talon 11 when the day's agenda calls for a mountain bike ride, day hike, summit scramble, or all of the above. This versatile panel-loading pack features a hydration reservoir sleeve, breathable, close-to-body AirScape backpanel and continuous-wrap harness and hipbelt that moves with you. Mounting options for an ice axe, trekking poles, a bike helmet and blinky light make this pack ready for whatever adventures you can dream up. Constructed with high-quality bluesign-approved recycled high-tenacity nylon and a PFC-free DWR coating. Airscape Suspension An injection-molded, die-cut foam AirScape backpanel creates a breathable, close-to-body fit. A flexible BioStretch harness and hipbelt, with a continuous lumbar-to-hipbelt wrap, allow for dynamic movement. Light and Fast A lightweight pack series designed with optimal stability for dynamic movement even on the most technical terrain. Multi-Sport From top-loaders to lumbar packs and everything in between, the Talon/Tempest Series accommodates the needs of hikers, bikers and more. Sustainable Materials Constructed with high-quality bluesign-approved recycled high-tenacity nylon. - Dual-zippered panel access to main compartment - Internal zippered mesh pocket with key clip - Tuck-away ice ax attachment with bungee tie-off - Stow-on-the-Go trekking pole attachment - Top panel zippered slash pocket - LidLock bike helmet attachment - Lower side compression straps - Side stretch mesh pockets - External hydration reservoir sleeve - Easy-access, expandable stretch mesh harness pocket - Dual-zippered fabric hipbelt pockets - Blinker light attachment (light not included) - Large stretch mesh front panel pocket - Adjustable bungee front panel storage Airscape Backpanel - Injection-molded AirScape framesheet with die-cut foam provides a close-to-body stable fit while offering flexibility and ventilated airflow channels for active use - Mesh-covered foam lumbar for lightweight and comfortable contact surfaces BioStretch Harness - Integrated BioStretch seams offer maximum flexibility without sacrificing stability for dynamic body movement - Spacermesh over die-cut foam provides breathable, comfortable contact surface - Harness system easily adjusts to fit various torso lengths - Adjustable sternum strap with safety whistle buckle BioStretch Hipbelt - Seamless lumbar-to-hipbelt body wrap and BioStretch seams offer maximum flexibility without sacrificing stability for dynamic body movement - Spacermesh over die-cut foam provides breathable, comfortable contact surface - Crossbody ErgoPull hipbelt system to pull lumbar into body

The Tempest 20 is the perfect panel-loading, day-hiking, biking or peak-bagging carry solution with a women's-specific fit. Featuring a continuous-wrap harness and hipbelt and injection-molded AirScape backpanel that moves as you move down the trail. Attachment for trekking poles, an ice axe, a bike helmet and blinky light make this lightweight pack one of the most versatile technical pack series ever created. Made from high-quality bluesign-approved recycled high-tenacity nylon. Airscape Suspension An injection-molded, die-cut foam AirScape backpanel creates a breathable, close-to-body fit. A flexible BioStretch harness and hipbelt, with a continuous lumbar-to-hipbelt wrap, allow for dynamic movement. Light and Fast A lightweight pack series designed with optimal stability for dynamic movement even on the most technical terrain. Multi-Sport From top-loaders to lumbar packs and everything in between, the Talon/Tempest Series accommodates the needs of hikers, bikers and more. Sustainable Materials Constructed with high-quality bluesign-approved recycled high-tenacity nylon. - Dual-zippered panel access to main compartment - Internal zippered mesh pocket with key clip - Tuck-away ice ax attachment with bungee tie-off - Stow-on-the-Go trekking pole attachment - Top panel zippered slash pocket - LidLock bike helmet attachment - Lower side compression straps - Side stretch mesh pockets - External hydration reservoir sleeve - Easy-access, expandable stretch mesh harness pocket - Dual-zippered fabric hipbelt pockets - Blinker light attachment (light not included) - Large stretch mesh front panel pocket Airscape Backpanel - Injection-molded AirScape framesheet with die-cut foam provides a close-to-body stable fit while offering flexibility and ventilated airflow channels for active use - Mesh-covered foam lumbar for lightweight and comfortable contact surfaces Biostretch Harness - Integrated BioStretch seams offer maximum flexibility without sacrificing stability for dynamic body movement - Spacermesh over die-cut foam provides breathable, comfortable contact surface - Harness system easily adjusts to fit various torso lengths - Adjustable sternum strap with safety whistle buckle Biostretch Hipbelt - Seamless lumbar-to-hipbelt body wrap and BioStretch seams offer maximum flexibility without sacrificing stability for dynamic body movement - Spacermesh over die-cut foam provides breathable, comfortable contact surface Crossbody ErgoPull hipbelt system to pull lumbar into body

If your day calls for a mountain bike ride, day hike or summit scramble, the women's-specific Tempest 9 is the perfect companion. Featuring a hydration reservoir sleeve, breathable, close-to-body AirScape backpanel and continuous-wrap harness and hipbelt that moves with you. Ready for any and all adventure with ice axe, trekking pole, bike helmet and blinky light mounting options. Constructed with high-quality bluesign-approved recycled high-tenacity nylon with a PFC-free DWR coating. Airscape Suspension An injection-molded, die-cut foam AirScape backpanel creates a breathable, close-to-body fit. A flexible BioStretch harness and hipbelt, with a continuous lumbar-to-hipbelt wrap, allow for dynamic movement. Light and Fast A lightweight pack series designed with optimal stability for dynamic movement even on the most technical terrain. Multi-Sport From top-loaders to lumbar packs and everything in between, the Talon/Tempest Series accommodates the needs of hikers, bikers and more. Sustainable Materials Constructed with high-quality bluesign-approved recycled high-tenacity nylon. - Dual-zippered panel access to main compartment - Internal zippered mesh pocket with key clip - Tuck-away ice ax attachment with bungee tie-off - Stow-on-the-Go trekking pole attachment - Top panel zippered slash pocket - LidLock bike helmet attachment - Lower side compression straps - Side stretch mesh pockets - External hydration reservoir sleeve - Easy-access, expandable stretch mesh harness pocket - Dual-zippered fabric hipbelt pockets - Blinker light attachment (light not included) - Large stretch mesh front panel pocket - Adjustable bungee front panel storage Airscape Backpanel - Injection-molded AirScape framesheet with die-cut foam provides a close-to-body stable fit while offering flexibility and ventilated airflow channels for active use - Mesh-covered foam lumbar for lightweight and comfortable contact surfaces Biostretch Harness - Integrated BioStretch seams offer maximum flexibility without sacrificing stability for dynamic body movement - Spacermesh over die-cut foam provides breathable, comfortable contact surface - Harness system easily adjusts to fit various torso lengths - Adjustable sternum strap with safety whistle buckle Biostretch Hipbelt - Seamless lumbar-to-hipbelt body wrap and BioStretch seams offer maximum flexibility without sacrificing stability for dynamic body movement - Spacermesh over die-cut foam provides breathable, comfortable contact surface - Crossbody ErgoPull hipbelt system to pull lumbar into body

Ortlieb O-Strap Adjustable Rubber Strap - 190mm - Black - Soft material keeps items secure and helps prevent scratching

Flexible option for fastening additional bottle holder or other accessories to the bike frame. Are the holes in your bike frame in the wrong place or already in use? Using the O-Strap Bottle Cage Mount, you can additionally attach bottle holders or other items of equipment wherever you want them. This practical accessory is suitable for tubes of up to 60 mm diameter, whether on the frame or other parts of your bike.

Adapter for direct mounting of the Fuel Pack or other equipment with screw connections. Are you planning to mount the Fuel-Pack or a bottle holder on your bike but find the threaded holes are not in the right place? The Offset-Plate 64 MM gives you a flexible way of adjusting the position of the Fuel-Pack, a bottle holder or other equipment with screw connections.

- Lightweight construction of extruded, CNC-machined, and heat treated aluminum - Upper bottle catch ensured bottles stay in place - Designed without an integrated pump bracket - Oval holes allow for adjustable mounting on frames - Weight: 39g

Durable, fiber reinforced Composite Matrix construction. Optimized side-load shape for easy bottle access in compact frames (right side configuration only). Integrated storage container below the cage with CO2 cartridge holders on both sides of the cage. Engineered to hold bottles securely. Oval mounting holes allow fine tuning of position on frame. - Weight: 94g

The Drafter 10L meets all your mountain bike backpack needs from hydration to protection in a compact, breathable design. Stay hydrated on the move with the 3-liter Hydrapak reservoir, located on the lumbar for a lower center of gravity, with a high-flow bite valve. Stay cool and comfortable thanks to the air suspension back panel and breathable ergonomic shoulder straps. The organizer pocket features a home for all your tools, replacement parts, and necessities. Additional features include spine protection compatibility, an external helmet carry, plus deployable armor carry straps. - 3L / 100 oz Dakine x Hydrapak 3D lumbar reservoir w/quick disconnect - High-flow Blaster bite valve w/shut-off and magnetic hose clip - AirLite Suspension back panel - Breathable ergonomic shoulder straps w/sunglasses quick stash - Separate cargo and hydration compartments - Internal ebike spare battery storage system - Padded, fleece sunglasses/phone pocket - Internal organizer pockets - Deployable external carry straps - Front quick stash & compression panel - Reflective panel and safety light attach - DK Impact Spine protector compatible (not included)

The Drafter 10L Women's Backpack meets all your mountain bike backpack needs, combining all the best technical bike pack features in a low-profile, women's-specific silhouette. Stay hydrated on the move with the 3-liter Hydrapak reservoir, located on the lumbar for a low center of gravity, with a high-flow bite valve. Stay cool and comfortable thanks to the shorter torso length, Air Suspension back panel, and S-shaped breathable shoulder straps. The organizer pocket features a home for all your tools, replacement parts, and necessities. Additional features include spine protection compatibility, external helmet carry, and deployable armor carry straps. - Women's-specific fit - 3L / 100 oz Dakine x Hydrapak 3D lumbar reservoir w/quick disconnect - High-flow Blaster bite valve w/shut-off and magnetic hose clip - AirLite Suspension back panel - Breathable ergonomic shoulder straps w/sunglasses quick stash - Separate cargo and hydration compartments - Internal ebike spare battery storage system - Padded, fleece sunglasses/phone pocket - Internal organizer pockets - Deployable external carry straps - Front quick stash & compression panel - Reflective panel and safety light attach - DK Impact Spine protector compatible (not included)

The Drafter 14L meets all your mountain bike backpack needs from hydration to protection in a breathable design. Stay hydrated on the move with the 3-liter Hydrapak reservoir, located on the lumbar for a lower center of gravity, with a high-flow bite valve. Stay cool and comfortable thanks to the air suspension back panel and breathable ergonomic shoulder straps. The main pocket holds extra layers, while the front pocket features an organized home for all your tools, replacement parts, and necessities. Additional features include spine protection compatibility, an external helmet carry, plus deployable armor carry straps. - 3L / 100 oz Dakine x Hydrapak 3D lumbar reservoir w/quick disconnect - High-flow Blaster bite valve w/shut-off and magnetic hose clip - AirLite Suspension back panel - Breathable ergonomic shoulder straps w/sunglasses quick stash - Zippered hip belt pocket - Separate cargo and hydration compartments - Internal ebike spare battery storage system - Padded, fleece sunglasses/phone pocket - Internal organizer pockets - Deployable external carry straps - Front quick stash & compression panel - Reflective panel and safety light attach - DK Impact Spine protector compatible (not included)

Bring along the essentials with the Hot Laps 1L Bike Lumbar Pack. Your mini-tool, a tube, and some food pack into the organized main compartment, which includes a dedicated fleece-lined phone pocket and some organizers. If you're headed out under cloudy skies, there's just enough room for a packable jacket too. And lastly, the sleek deployable side water bottle pocket helps you stay hydrated. - Breathable air mesh back panel - Deployable side water bottle pocket - Internal organization - Padded, fleece-lined phone sleeve - External attachment straps

Bring along the essentials with the Hot Laps 2L Bike Lumbar Pack. Your mini-tool, a tube, and some food pack into the organized main compartment, which includes a dedicated fleece-lined phone pocket and some organizers. If you're headed out under cloudy skies, there's just enough room for a packable jacket too. And lastly, the sleek deployable side water bottle pocket helps you stay hydrated. We bet you'll agree that there's nothing like the freedom of the sleek and functional Hot Laps 2L Lumbar Pack. - Breathable air mesh back panel - Two deployable side water bottle pockets - Internal organization - Padded, fleece-lined, zippered phone pocket - External attachment straps

If you're looking to make the move from your trusty backpack, and join the lumbar pack movement, Hot Laps 5L is a great way to do that. It comes with a squat 2L, lumbar-shaped hydration reservoir, and still has plenty of space to stow all the gear you're used to having on hand for your rides. The cargo pocket features organization for a phone, tools, food, and a light shell. Lower straps untuck to hold any bulky knee pads while side compression straps keep the load close as you empty your water, and the breathable AirFlow back panel does away with the hotspots and "pack sweat" you're used to pedaling through. - 2L / 70oz Dakine x Hydrapak 3D lumbar reservoir - Phaser bite valve - Magnetic buckle auto-locates hydration hose - Breathable Air Flow back panel - Internal organizer pockets - External attachment straps - Padded waistbelt w/zippered phone pocket - Side compression - Safety light attachment

Even optimists get flats sometimes. The Hot Laps Stealth is the perfect remedy for people not wanting to wear a pack (or anything) when cranking out laps at the park or local trails. Designed to be worn under a jersey, the Stealth features just enough storage to keep you from walking home: a mini-tool, spare tube, a gel, your phone, and some cash. Bonus: the Polygiene treatment keeps the bag odor-free for multiple rides. - Under-jersey storage solution - Breathable air mesh back panel - Deployable side water bottle pocket - Internal fleece-lined phone pocket - Spare tube or sunglasses storage - Zippered side pocket - Micro-stretch waistbelt for added comfort

Update or replace your lumbar reservoir. This 2-liter lumbar reservoir is just like the one that comes in our mountain bike hydration packs. The 70-ounce design includes a wide mouth for easy filling and a high-flow valve for efficient drinking. - 2L / 70 oz Dakine x Hydrapak 3D lumbar reservoir - Blaster high-flow bite valve w/shut-off - Quick-disconnect tubing for easier refills - Molded 3D bottom provides better shape inside the pack - Molded 3D bottom for much better drying between rides

Update or replace your lumbar reservoir. This 3-liter lumbar reservoir is just like the one that comes in our mountain bike hydration packs. The 100-ounce design includes a wide mouth for easy filling and a high-flow valve for efficient drinking. - 3L / 100 oz Dakine x Hydrapak 3D lumbar reservoir w/quick disconnect - Blaster high-flow bite valve w/ shut-off - Quick-disconnect tubing for easier refills - Molded 3D bottom provides better shape inside pack - Molded 3D bottom for much better drying between rides

The Dakine 2L Hydrapak design of the Replacement Reservoir is engineered to be durable and easy to use. The Shape-Loc center baffle adds some rigidity to the shape of the bladder, which cuts down on shifting of water weight while you're in motion and makes for a more resilient design. Meanwhile, the wide-mouth opening and plug-and-play connecters make it easy to fill, drain, and clean. And, of course, it's BPA- and PVC-free.

The Dakine 3L Hydrapak design of the Replacement Reservoir is engineered to be durable and easy to use. The Shape-Loc center baffle adds some rigidity to the shape of the bladder, which cuts down on shifting of water weight while you're in motion and makes for a more resilient design. Meanwhile, the wide-mouth opening and plug-and-play connecters make it easy to fill, drain, and clean. And, of course, it's BPA- and PVC-free.

A Weather-Tight Hydration Pack For Unpredictable Adventures Adventure riding is synonymous with mixed weather and unknown trail conditions. The Seeker 10L Bike Hydration pack offers the weatherproof storage to take on winter rides and unknown spring weather. It has all the bike-centric features you expect in a Dakine pack including helmet carry straps, a breathable back panel and dedicated storage for sunglasses. - Limited Lifetime Warranty - 3L / 100oz Hydrapak lumbar reservoir with quick disconnect - High-flow Blaster bite valve with shut-off and magnetic hose clip - Lightweight, weather-tight construction - AirLite Suspension backpanel - Breathable ergonomic shoulder straps with sunglasses quick stash - Zippered hipbelt pockets - Padded, fleece sunglasses/phone pocket - Internal organizer pockets - Deployable helmet carry - External carry straps - Reflective logo

A Weather-Tight Hip Pack For Adventure Riding Get your adventure ride on with the Seeker 6L Bike Hydration pack. Light and weather-tight, this hip pack serves up a full two liters of water storage with room to stow food, a layer and day-ride essentials, plus the straps to lash on a wind or rain shell for unpredictable weather. A quick-access hip belt pocket puts small items within easy reach and compression straps cinch the whole bag down when your load is light. - Limited Lifetime Warranty - 2L / 70oz Hydrapak lumbar reservoir with quick disconnect - High-flow Blaster bite valve with shut-off and magnetic hose clip - Lightweight, weather-tight construction - Thermoformed 3D back panel - Zippered hipbelt pocket - Internal organizer pockets - External carry straps - Side compression straps - Reflective logo - Safety-light attachment

The Session 8L bike hydration pack is a minimalist, yet full-featured pack combining the cooling comfort of a breathable back panel with airy shoulder straps. This narrow, lightweight pack features a 2-liter vertical hydration reservoir with a bite valve. The pack offers plenty of storage including an organized front pocket, a fleece-lined sunglass pocket, additional side pockets plus external attachment straps. The Session is a do-it-all bike pack to keep you out all day on the trails. - 2L / 70 oz Hydrapak reservoir - Phaser bite valve - Breathable Air Flow backpanel and shoulder straps - External attachment straps - Fleece-lined sunglass pocket - Internal organizer pockets - Safety light attachment - Integrated rescue whistle / sternum strap

The Women's Session 8L is a lightweight, compact hydration pack with dedicated storage for trail essentials. The women's-specific fit of this lightweight pack ensures minimal shifting and evenly distributed weight, while the breathable airflow back panel and shoulder straps keep you cool out on the trail by minimizing hot spots. The Women's Session stores 2-liters of vertical hydration, plus features a dedicated fleece-lined sunglass pocket, internal organizer pockets, as well as additional safety features. Stay lightweight and compact out on the trails with the Women's Session 8L bike pack. - Women's-specific fit - 2L / 70 oz Hydrapak reservoir - Phaser bite valve - Breathable Air Flow back panel and shoulder straps - External attachment straps - Fleece-lined sunglass pocket - Internal organizer pockets - Safety light attachment - Integrated rescue whistle/sternum strap

Bring along all your essentials with the minimalist Shuttle 6L bike hydration pack. This 2-liter hydration pack with a bite valve offers cooling comfort thanks to the breathable air mesh back panel and shoulder straps. Sunglasses stay protected in the fleece-lined pocket; quickly access your pump in the dedicated sleeve. The sternum strap offers the added bonus of a rescue whistle. The Shuttle 6L has a home for everything you need and nothing you don't. - 2L / 70oz Hydrapak reservoir - Phaser bite valve - Breathable air mesh back panel and shoulder straps - Fleece-lined sunglass pocket - Internal pump sleeve - Integrated rescue whistle/sternum strap

The men's Syncline bike hydration pack is sized for everyday riding. The 12-liter pack has just the right amount of storage space for essential tools, snacks, and layers plus a lumbar reservoir that keeps the load low and stable. Our proven Air Flow back panel and shoulder strap designs deliver breathable comfort. - 3L / 100oz Dakine x Hydrapak 3D lumbar reservoir w/quick disconnect - High-flow Blaster bite valve w/shut-off and magnetic hose clip - Breathable Air Flow back panel and shoulder straps - DK Impact CE-certified Spine protector compatible (not included) - Front helmet attachment loops - Deployable armor carry straps - Fleece-lined sunglass pocket - Mesh side pocket - Internal organizer pockets - Safety light attachment - Integrated rescue whistle