Packs/Systems

A revolutionary hydration hip pack with the ReTrakt hose system to easily secure the drink tube while keeping your eyes on the trail. - Locate and replace the hydration hose without taking your eyes off the trail using the patented ReTrakt magnetic hose retention - Includes 1.5L hydration reservoir - One-handed, behind the back access to a phone in the soft, structured pocket - Ride in comfort and descend with confidence with superior stability and breathable materials - Organize tools and clothing accessories in interior pockets - Quickly access nutrition with side jersey pockets - Store additional small items in the front flap - Stay visible with a blinky-light attachment loop

Designed to do it all—and hold just enough gear—the Siskin 12 is a mountain biking pack with many of the high-performing features you'd expect from Osprey. The mesh-covered AirScape backpanel provides excellent ventilation and maximum range of motion—go ahead, get sendy. A LidLock attachment on the front of the pack can store a standard size helmet while side compression straps expand to hold a full face helmet. The main U-zip compartment houses organization pockets for your bike tools and room for a layer, a sandwich, or some light mountain bike padding. Rolled, soft-edge shoulder straps keep the pack stable over technical terrain and ensure no pinching points when full. A dedicated compartment holds an included 2.5-liter reservoir and zippered hipbelt pockets provide easy access to bars during the ride or a bottle opener afterwards. VARIABLE HELMET CARRY - Includes Osprey's LidLock helmet carry for traditional helmets and front panel upper compression straps for full face helmets. RESERVOIR INCLUDED - Osprey Hydraulics LT 2.5L reservoir keeps you hydrated all day long and stores in a dedicated hydration compartment to protect pack contents from accidental spills. MOUNTAIN BIKE-FOCUSED FEATURES - Multi-pocketed tool organization and large bucket main compartment stores and protects all your essential gear. RIDE STABILITY - Our rolled, soft-edged harness contours to the upper shoulders to keep the pack close to your body and provide stability. FEATURES - Included Osprey Hydraulics LT 2.5L reservoir by Hydrapak with direct-zip access - Magnetic sternum strap bite valve attachment - Dual upper side compression straps double as a full face helmet carry - Full front panel U-zip to main compartment and tool organization - Front panel shove-it pocket - LidLock helmet attachment - Blinker light attachment - Zippered hipbelt pockets - Zippered scratch-free, heat-embossed slash pocket AIRSCAPE SUSPENSION - Atilon foam framesheet enables dynamic body movement and evenly distrubutes load across the entire backpanel AIRSCAPE BACKPANEL - Mesh-covered extra deep ridged foam with center air channel allows maximum ventilation while keeping the load close to the body BIOSTRETCH HARNESS - Soft breathable spacermesh contact surfaces and die-cut foam ventilation - Rolled, soft-edged harness designed to contour the shoulder providing comfort and stability

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

Next-level performance protector daypack focused on carrying comfort, weight reduction, and flexibility. - Next-generation protector backpack - Liteshield PLUS (level 2) - Extremely lightweight - Next-level carrying comfort, back fit and load distribution - Wide hip wings and Airoflex hip belt for optimum fit - Quick access to separate tool compartment - Integrated waterproof raincover - Compatible with hydration bladders up to 3L - Volume: 16L

The do-it-all, carry-it-all riding vest The Legion Tac Vest evenly distributes weight on your body and carries your hydration, tools, and essentials for a long day on the trail. Wear everything you need on your body. The built-in hydration—a 2L HydraPak—quenches your thirst in an instant, and features a hose that won’t flap around thanks to the magnetic stay. Organize all the tools and gear you need in multiple, strategically placed pockets that will help distribute weight more evenly over your body and keep the most used items conveniently accessible. Designed using tough and durable 600D and ripstop fabrics, the vest features a mesh back panel to provide excellent breathability on the trail. Specifications: - Utility vest with built in hydration - Durable 600D and ripstop main body fabric - HydraPak 2L reservoir - Hydration hose path with magnetic stay - Air mesh back panel for breathability - Tool organizer pockets - Back panel zippered storage pocket - Goggle and lens pockets - Chest storage pocket with clip to attach keys - Molle webbing across front and back for integrated pocketed opportunity - Dual side expansion buckles

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

Everything you love about the Daylite with additional storage space and organization options. The Daylite Plus shines on its own for daily needs and adventures, as well as continuing to meet the needs of travelers in need of additional carry options. Built with an eye toward sustainability using high-quality bluesign-approved recycled fabrics, GRS-certified recycled polyester and a PFC-free DWR coating. Versatile The Daylite Series accommodates a kaleidoscopic range of activities from day hikes on local trails to festivals, farmers markets and global travel. Sustainable Materials Constructed with main body bluesign-approved fabrics, GRS-certified recycled polyester and PFC-free DWR; a sustainable build that's durable and can take years of everyday wear and tear. Compatibility Compatible as an attachment to several Osprey travel and backpacking bags for additional storage and carry options, the Daylite and Daylite Plus are great bags to have around town or as a summit pack. - Large panel-loading main compartment - Attaches to a variety of compatible Osprey packs - Multifunctional interior sleeve for hydration reservoir, 15" laptop or tablet - Dual side compression straps - Dual water bottle side mesh pockets - Front pocket with organization and key clip - Front panel zippered slash pocket - Front panel shove-it pocket - Harness grab handle doubles as a luggage pass-thru - Removable foam frame sheet suspension with center stiffener allows dynamic body movement - Mesh-covered die-cut foam backpanel provides comfort and ventilation - Spacer mesh harness with integrated handle. Additional die-cut EVA foam padding (Daylite Plus only). Adjustable sternum strap with whistle - Removable 20mm webbing hipbelt

Whether you're bagging peaks or bikepacking, the Talon 22 is the perfect carry solution. This lightweight pack features a breathable, close-to-body AirScape backpanel and continuous-wrap harness and hipbelt that moves with you. Trekking pole, ice axe and bike helmet attachment points make this a truly multi-sport pack. Constructed with 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

Next-level protector backpack with outstanding carrying comfort and maximum ventilation. 10 Years of back-protection technology experience led into the revolutionary AIRSHIELD protector concept, combining highest standards in safety with a maximum in carrying comfort for ambitious enduro riding. - Next-level protector technology AIRSHIELD with highest shock-absorption properties - 360° ventilation for ultimate carrying comfort - 2 hip belt pouches (one elastic + one zipable) - Hydration system compartment & tool compartment - XC/DH Helmet carry - Seamless shoulder straps & height-adjustable hip belt

- External mesh compartment - Removable waist belt - Accommodates hydration Systems up to 2L (not included) - Material: N420 D HD, 3D Air Mesh - Volume: 4L - Size: 39 x 20 x 6 cm (16.4 x 7.9 x 2.4") - Weight: 300g (0.66lbs)

Versatile mountain bike backpack with outstanding carrying comfort and intelligent pocket management. - Most versatile entry-level riding backpack - Technical, well-ventilated carrying system with extra-wide hip belt - Superior comfort, well-climatized AIR-PAD back padding - Internal tool compartment with organizer functionality - Exterior transport flap for your bike helmet - Compatible with hydration bladders up to 3 liters - Volume: 12L

- Most versatile entry-level riding backpack - Technical, well ventilated carrying System with extra wide hip belt - Superior comfort, well-climatized Air Pad back padding - Superior pocket management - Internal tool compartment with organizer functionality - Exterior transport flap for your bike helmet - Compatible with hydration bladders up to 3 liters - Material: N 100/D. Shadow Box, PU Coated, P200D - Volume: 16L - Size: 24 x 49 x 14cm (9.4 x 19.3 x 5.9”) - Weight: 600g (1.32lbs)

- Most versatile entry-level riding backpack - Technical, well ventilated carrying System with extra wide hip belt - Superior comfort, well-climatized Air Pad back padding - Superior pocket management - Internal tool compartment with organizer functionality - Exterior transport flap for your bike helmet - Compatible with hydration bladders up to 3 liters - Material: N 100/D. Shadow Box, PU Coated, P200D - Volume: 8L - Size: 24 x 43 x 8cm (9.4 x 16.9 x 3.5”) - Weight: 500g (1.1lbs)

- Most versatile entry-level riding backpack - Technical, well ventilated carrying System with extra wide hip belt - Superior comfort, well-climatized Air Pad back padding - Superior pocket management - Internal tool compartment with organiser functionality - Exterior transport flap for your bike helmet - Compatible with hydration bladders up to 3 litres - Material: N 100/D. Shadow Box, PU Coated, P200D - Volume: 12L - Size: 47 x 24 x 10cm (18.5 x 9.4 x 3.9") - Weight: 590g (1.3lbs)

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)

Let the Lobo redesign redefine what it means for a woman's pack to multitask, loaded with incredible features designed to fit MTB, hike, run and bike lifestyle. Designed with a tailored fit and an S-curved shoulder harness contoured specifically to fit a woman's body.

We just improved upon a classic - the Classic Light is exactly what your everyday ride has been missing. Lightweight meets heavy-duty for a pack that is durable, adaptable, and comfortable for any length adventure. The sleek design features a 2-liter Crux Reservoir with Quicklink disconnect and an extra 2-liters of cargo space. The Air Support Light Back Panel and a ventilated harness ensure effective cooling and ultimate breathability. The bungee overflow allows you to quickly stash an extra layer without missing a beat. With a secured zippered pocket to store your keys and phone, plus an adjustable sternum strap for a custom fit and increased stability, you have everything you need to hit the trail, stay hydrated, and have fun out there.

For quick rips on the bike when only the essentials are needed, the Podium Flow 2 Waist Pack is made to keep you hydrated and keep you moving. The ground-up redesign provides a secure fit and easy bottle access to our Podium Dirt Series 21oz Bike Bottle. Whether it's a early morning escape or a much-needed post-work ride, the Podium Flow 2 Waist Pack performs even during your toughest climbs and roughest descents.

When you're out for an all-day ride—or when your ride unexpectedly turns into an all-dayer—you need a pack that carries everything without weighing you down. The women's-specific Raven 10 is stable, comfortable, and specifically designed with mountain bike challenges in mind. You want a pack that doesn't bounce all over the place, and so do we. So, we made one. The shoulder straps on this pack are shaped like wings and naturally curve when you resume your natural riding position. An AirScape suspension system and backpanel keep your bag close to your body while allowing for dynamic body movement and unmatched comfort and ventilation. An integrated 2.5-liter reservoir keeps you hydrated, and a dedicated compartment at the bottom of the pack holds a Tool Roll that conveniently stores everything from mini-pumps to tire levers and more. TOOL ROLL - Never dig for your tools again. The dedicated lower compartment holds a removable pouch to organize your tools so you can get back to what matters—the ride. RESERVOIR INCLUDED - Osprey Hydraulics LT 2.5L reservoir keeps you hydrated all day long and stores in a dedicated hydration compartment with direct-zip access and sternum strap magnetic bite valve. LIDLOCK - Attach your helmet securely to the outside of your pack without wasting the space inside. Perfect for wrapping up a long ride at your local brewery. RIDE STABILITY - Our new "winged" harness wraps the upper shoulders for added stability and keeps the pack comfortably close to your body. FEATURES - Women's-specific fit and sizing - Countouring AirScape backpanel and bike-specific shape harness - Included Osprey Hydraulics LT 2.5L reservoir by Hydrapak - Hydration sleeve with direct-zip access and hose path for easy loading - Lightweight sternum strap magnet for easy access to water - Scratch-free, heat-embossed zippered slash pocket - Stretch mesh zippered hipbelt pockets - LidLock bike helmet attachment - Stretch mesh front pocket for quickly stashing extra gear - Blinker light attachment and reflective patch for safety - Removable roll-up tool pouch keeps tools handy and organized Bike tool organization in main compartment AIRSCAPE SUSPENSION - Atilon foam framesheet allows dynamic body movement and distributes load across entire backpanel AIRSCAPE BACKPANEL - Mesh-covered, extra deep ridged foam allows maximum ventilation while keeping the load close to the body BIOSTRETCH HARNESS - Osprey engineered bike-specific harness with winged shoulder strap shape contours the shoulder providing superior comfort and stability - Soft breathable spacermesh contact surfaces and die-cut foam ventilation HIPBELT - Airmesh wrap hipbelt with zippered pockets provide stability and breathability

- 1.5 liter bladder included - 2 nutrition compartments for bars or 150 ml liquid/gel (each) - 2 chest pockets for gear you need to have quick access to while riding - Material: N210 D Taffeta, 3D Air Mesh, Airo Flex - Volume: 3L - Size: 23 x 33 x 4 cm (9.1 x 13 x 1.6") - Weight: 250g (0.6lbs)

Go-to storage solution for hydration and riding essentials. - 2L HydraPak® reservoir - Fleece lined pocket for valuables - 10L storage capacity - Magnetic hose retention - Key clip - Molle webbing for accessory attachment options - 600D Polyester

Minimal storage solution for hydration and riding essentials. - 2L HydraPak® reservoir - Fleece lined pocket for valuables - 6L storage capacity - Key Clip - Magnetic hose retention - Reflective trim - Removable waist strap - Molle webbing for accessory attachment options - 600D Polyester

ULTRA-LIGHTWEIGHT LOW GRAVITY WAIST FIT If you are looking for a Lightweight, durable hydration solution to wear around your waist the Hydration Core will be just what you are looking for. Includes a 1.5L bladder and bite valve, there is also a magnetic catcher that comes with the feed tube, so it stays in place. lts 3L of cargo storage will give you enough room for the essentials with extra pockets on the waist belt. AirLine back ventilation ensures sweat is kept to a minimum, there are even 2 foldable bottle mesh compartments, and one size fits all! If you are looking for larger tool capacity take a look at the 1.5 Hydration MTB Mountain Lite backpack. - 1.5L Hydration and 3.0L Cargo - Dedicated tool and hydration compartments - Ultra-lightweight, durable outer shell - Waist belt pockets - Optimal AirLine back ventilation - Low gravity horizontal waist bladder - Reflective slotted patch allows optional safety light suspension - Auto shut-off bladder valve - Magnetic tube catcher can be positioned on left or right harness - 2 Lateral fold-able water bottle mesh compartments - Size: XS-XXL (fit waist up to 44")

The EVOC FR Lite Race protector backpack has been specially designed for enduro bike races. Low weight and a completely ventilated carrying system are the highlights of this race backpack. (With an optional bladder, you also have the perfect hydration pack.) - Back protector is removable and replaceable - Attachment system for: helmet (XC, full face) - Quick-access tool compartment - Hip belt pockets - Nutrition pocket on the right shoulder strap - Accommodates hydration systems up to 3L (not included)

- Strap attachment System for secure charger transport - Separate compartment for control display - Great ventilation with Air Flow Contact System - 2 Hip Belt pouches for smaller items - Material: N210 D Ripstop, 3D Air Mesh, Airo Flex - Volume: 3L - Size: 28 x 18 x 8cm (11 x 7.1 x 3.1") - Weight: 460g (1lb)

Versatile mountain bike backpack with outstanding carrying comfort and intelligent pocket management. - Most versatile entry-level riding backpack - Technical, well-ventilated carrying system with extra-wide hip belt - Superior comfort, well-climatized AIR-PAD back padding - Superior pocket management - Internal tool compartment with organizer functionality - Exterior transport flap for your bike helmet - Compatible with hydration bladders up to 3 liters - Volume: 8L

- 1.5-liter bladder included - 2 nutrition compartments for bars or 150 ml liquid/gel (each) - 2 chest pockets for gear you need to have quick access to while riding - Material: N210 D Taffeta, 3D Air Mesh, Airo Flex - Volume: 1.5L - Size: 23 x 33 x 2cm (9.1 x 13 x 0.7") - Weight: 230g (0.5lbs)

Introduction - Our Hydration and Repair carriers have often been copied, but like any copy, it is never as good as the original. With over a decade of experience designing these carriers and winning more Ironman Distance World Championships than all our competitors combined, we have launched the first of the next generation of Alloy XLAB Hydration Carriers. This new 'wing' will be on winning race rockets for the next several years. - Rear carriers should not interfere with the air on the rider's back, but instead fill in the turbulence 'hole' behind the riders posterior, thereby reducing the rider's drag (which accounts for 64% of energy used on a racing bicycle). We positioned the carrier in the Wind Tunnel to 'draft' behind the rider causing no extra drag. Storage - We wanted the next generation of carriers to solve the problem of storing keys, cell phones, cash, tire levers, and other essential items. These and other items can be stored in the XLAB MINI BAG which drops vertically and easily into the integrated compartment and is secured by the top X-STRAP. - As you can see, you have two choices for storing your Air Strike CO2 cartridges and NANOFLATOR, or XLAB SPEED CHUCK on the rear of the CARBON WING, using the optional hexagonal X-NUT or in the XLAB MINI BAG. - Tires and tubes are always an issue, so now you can attach them neatly under the CARBON WING inside the XLAB MEZZO BAG. Hydration - With the CARBON WING you can use a single Aqua Shot bottle cage on the rear or one on each side. XLAB recommends using either the GORILLA cage or the GORILLA XT cage for rear carriers. Adjustable Mounting - One of the key features invented by XLAB is the multiple mounting holes for the saddle rail clamps. One position sets the bottle cages close to vertical and others incline the cages for rider preference. Because of it's past success, we have kept the same feature in the XLAB Super Wing for customizing the installation. - In addition, there are 4 sets of holes for the lower cage bolts which with the front holes provides a total of 12 different cage angle positions. Lightweight - We use the latest aerospace aluminum alloy to provide the toughest alloy carrier on the market with no twisting like other hydration carriers. Without hardware the XLAB Super Wing weighs only 85 grams. Bottom Line - The bottom line—simply the most versatile Alloy Hydration and Repair system carrier, complete with mounting hardware. XLAB makes you faster – ask the Pros! Includes: - Carbon Sonic chassis - One Pair X-Straps - All hardware and instructions Material - Carbon Fiber proprietary unidirectional orientation. Weight - Chassis 49 grams, Hardware 30 grams. Total 79 grams Limited Lifetime Warranty - Because of our engineering and testing for this product we give it a Limited Lifetime Warranty to the original owner.

Standard frame-mounted bottles have high aerodynamic drag, so place your bottle at the rear instead. The Delta 200 mounts on the saddle rails for no measurable drag. Our most popular single rear carrier includes Xlab's Gorilla XT carbon cage which provides a tight 14-pound grip on your bottle. It mounts to most standard metal-rail saddles (for carbon rails, purchase the optional Delta Adapter). For a complete system, purchase the optional X-Strike Inflation Kit and store up to 4 CO2 cartridges.

Aerodynamic dual-bottle BTA hydration system that features a dynamic, multi-position computer mount to accommodate your changing needs. Raise the computer mount up to tuck in a refill bottle for race day, or lower it down for a standard bottle while maintaining the optimal view for training days. - Telescoping Garmin mount features on-the-go tilt adjust to avoid glare. - Zero-leak design with a sealed viewing window to easily monitor liquid levels, and a leak-free Dolphin Breather Valve that lets air in but doesn't let water out. - Capacity: 26oz (768 mL) - Material: Plate: 6061-T6 Aluminum - Cage: Nylon Composite Vee Cage - Computer Mount: Nylon Composite - Bottle: Lead free, BPA-Free and HDPE food safe certified bottle - Brackets: Nylon composite with Velcro straps coated with no-slip extension grip - Adjustment Width: 75-150mm - Weight: 9.3oz (265g)