Accessories

- Standard threaded cartridges are 3/8" x 24tpi thread to fit any brand inflator - Law prohibits ORM-D materials from shipping by air - Box includes 20 CO2 cartridges

- Easy-Click Locking - Ergonomic dials for ease of use - New easy to use reset design - Included bracket to easily carry on a bike (-03, -06)

- Easy-to-read 3.0" gauge - AutoHead™ with ball inflator accessories - Aluminum barrel and plastic base - 160psi rating

The NiteRider Swift 300 delivers everyday reliable performance in an economical ultra compact head light. Sporting features like an easy on and off handlebar strap mount, low battery indicator and to top it off, it's USB Rechargeable; making it the perfect light of choice for commuters and cycling enthusiasts. Although small in size, make no mistake; the Swift 300 packs a big punch with a maximum light output of 300 lumens! Powered by an internal Lithium Ion battery, in Walk Mode, the Swift 300 can run for up to twenty-seven hours before it needs a charge. - Highly durable design made with fiberglass reinforced plastic - Smooth 300 lumen beam pattern in an ultra compact and lightweight design - Innovative Collimator Lens – optimizes your field of view - Built-in, easy on and off handlebar strap mount - 4 Light Levels plus 1 Daylight Flash Mode - Fuel Gauge / Battery Level Indicator - FL1 Standard IP64, dust and water-resistant - Convenient USB rechargeable WARRANTY - The Swift 300 is backed by NiteRider's lifetime warranty that covers any defects in material and workmanship, mechanical components (housings, covers, mounts and fasteners) and LEDs. SYSTEM INCLUDES - LED Light Head - Internal Li-Ion Battery - Build-in, Handlebar Mount - USB Charging Cable

Use Giant's SureLock Flex-Key Cable Lock alone in safe areas and as a back-up to a U-lock in higher risk neighborhoods. It features a heavy-duty, extra-flexible, self-coiling 185cm-long cable with an integrated lock that is pick and drill resistant. The tough vinyl cover protects your bike against scratches and it comes with an easy-to-use, on-bike quick release bracket so you'll never have to leave your lock behind.

Use Giant's SureLock Flex-Key Cable Lock alone in safe areas and as a back-up to a U-lock in higher risk neighborhoods. It features a heavy-duty, extra-flexible 185cm cable with an integrated lock that is pick and drill resistant. The tough vinyl cover protects your bike against scratches, plus you get 1 LED light, laser-cut key for nighttime use and 4 regular laser-cut keys.

Giant's SureLock Flex Combo Coil Cable Lock is an extra-flexible, 185mm-long coiled-steel cable that boasts a built-in, easy-to-use, set-your-own-combination lock. 4 flourescent digits allow 10,000 possible combinations. The cable is vinyl coated to protect the finish of your bike and there's a carrying bracket (not shown) that ensures the lock will always be at the ready.

- Attaches to saddle rails - Quick and easy to install and remove - Fat Butt, a wider version for fatbike applications - Road/CX narrower for road and cross bike applications

Thin, light and minimalist design. - 5-year warranty - Hex wrenches : 2, 2.5, 3, 4, 5, 6, 8mm - Screwdrivers : Phillips #2, flat #2 - Torx : t-25 - 8-12 speed chain tool is incorporated into the case - Spoke wrench : #0, 1, 2 & 3 - Magnetized storage case can be used as a handle for extra leverage

Sometimes the task at hand requires more hands than available. If you've ever worked with some of the more finicky bicycle brakes, you know what we are talking about. Pedro's Cable Puller (commonly known as the "Fourth Hand Tool") provides the perfect tool for tensioning brake or derailleur cables while making adjustments. Featuring one hand operation, ergonomic cushioned handles, and a thumb lock, this tool simultaneously grips and tensions the cable while keeping your other hand free to secure the cable in place. End the frustration and pick one up! Made from heat-treated laser-cut steel.

When it's time to ride, Assos' Chamois Créme should be the first thing you put on. Trust us, this stuff is essential if you ride often, whether on the road or trails. Your rides will be comfortable all day thanks to the all-natural ingredients that provide lubrication, anti-chafing support and anti-bacterial protection.

- Heat treated - Individual hex keys

Sunlite's Alloy Cage comes in a rainbow of colors to match your bike. It's light, holds fast and looks great.

Keep both your bike and yourself clean and dry with Sunlite's Cruiser Full Fender Set. These fenders offer full coverage and a cool look for your cruiser bike. The stays and fenders are steel so they're durable.

Lezyne's versatile Composite Matrix Helmet Mount is a durable and versatile accessory for Lezyne Mini XL, Power XL, Super XL, Deca and Mega Drives. It is constructed with lightweight and durable mold-injected Composite Matrix material for its base plate and spherical pivot. A strong rubber and Velcro strap attaches the mount to the helmet. The Composite Matrix spherical pivot and cradle allow the user to adjust the position of the light in all directions.

The K-EDGE Garmin Stem Mount is a great upgrade solution for cyclists who prefer their computer above the stem. Mounting off of the steerer tube, the mount replaces a standard 5mm spacer, and is locked securely in place by the top cap compression system. The adjustable version allows for a variety of different stem angles. Can be used with positive or negative degree stems and additional spacers can be added (5mm to 10mm) above the stem. Note that some of the larger computers will not always work with a steep angled stem. Designed with mountain biking in mind, the K-EDGE Stem mount is also ideal for much more including: cyclocross; triathlon; bike touring; or if you simply prefer this position for your computer.

Buzzy's Pollinator shock pump with its precision aluminum barrel and anti-leak chuck is the perfect tool to help you fine tune your ride.

- Stainless steel cage with 24 ounce screw top bottle - Cage Velcros on any size frame tube or seat post

SRAM Bleeding Edge Tool. - Use with Avid or SRAM Pro Bleed Kit

The NiteRider Swift 300 delivers everyday reliable performance in an economical ultra compact head light. Sporting features like an easy on and off handlebar strap mount, low battery indicator and to top it off, it’s USB Rechargeable; making it the perfect light of choice for commuters and cycling enthusiasts. Although small in size, make no mistake; the Swift 300 packs a big punch with a maximum light output of 300 lumens! Powered by an internal Lithium Ion battery, in Walk Mode, the Swift 300 can run for up to twenty-seven hours before it needs a charge. The NiteRider Sabre 80 is a super bright, lightweight USB rechargeable LED tail light. It utilizes a multi LED array designed for eye catching visibility in both day and night. With the addition of amber colored side lights, the Sabre 80 provides 180 degrees of protection. SWIFT 300 - Highly durable design made with fiberglass reinforced plastic - Smooth 300 lumen beam pattern in an ultra compact and lightweight design - Innovative Collimator Lens – optimizes your field of view - Built-in, easy on and off handlebar strap mount - 4 Light Levels plus 1 Daylight Flash Mode - Fuel Gauge / Battery Level Indicator - FL1 Standard IP64, dust and water-resistant - Convenient USB rechargeable SABRE 80 - Daylight Visible Flash (DVF) - 80 lumen super bright tail light - Easy on and off seat post strap mount with quick release tab - Amber side lights for 180 degrees of visibility - Convenient USB rechargeable - Be Seen by cars = Be Safe - FL1 Standard IP64, water resistant WARRANTY - The Swift 300 and Sabre 80 are both backed by NiteRider’s lifetime warranty that covers any defects in mechanical components (housings, covers, mounts and fasteners) and LEDs. SYSTEM INCLUDES SWIFT 300 - LED Head Light - Internal Li-Ion Battery - Build-in, Handlebar Mount - USB Charging Cable SABRE 80 - LED Tail Light - Seatpost Mount - USB Cable

Bikepacking is also about embracing minimalism. You head off on your bike into the great outdoors, away from it all for an extended period. The amount of gear you can take is limited! The Ortlieb Frame-Pack allows you to exploit your bike frame to create valuable stowage. Thanks to its lower center of gravity below your top tube, the Frame-Pack makes for an ideal stowage location for heavy gear such as tools, camping stoves and food supplies. The proven, waterproof nylon fabric and the waterproof zipper ensure that your things remain absolutely dry even in the most inclement of weather. Mounting the Frame-Pack with the ultra-strong Velcro straps to the top tube, seat tube and down tube is a snap. The Frame-Pack is available in a 4L size and a 6L size – depending on the size of your bike frame. - Waterproof framepack with zipper - Available in two sizes - Ideal pack for bikepacking, alp crossing and trekking tours - Light weight, sturdy PU laminated rip stop nylon fabric - Suitable for heavy gear such as tools, food etc. - Central positioning with low center of gravity for ideal weight distribution - The bag mounts to the main triangle of the frame using heavy duty hook and loop straps - Even weight distribution on bicycle - Can be mounted to carbon frames - Internal hook and loop fasteners reduce bulging - Hook and loop fasteners suitable for frame diameter of max. 48.8 mm/19.2 in.

- Professional tools to correctly size spokes for wheelbuilding

The CDG-2 easily and accurately measures bolt circle diameter (BCD) in millimeters for a wide variety of four- and five-bolt chainring patterns. Made of anodized aluminum and permanently laser engraved, the tool centers itself in chainring holes, chainring bolts, or crank arm holes. The CDG-2 also includes a center-to-center distance scale and a handy reference chart listing additional mounting pattern measurements.

Service kit for Cane Creek suspension forks.

5-serving polyethylene gel flask - High-density polyethylene with molded finger grips - Secure cap to keep dust out - Easy to clean - Holds five Hammer Gel servings - 2.25" x 5.75" - 5.82oz / 172.11 mL DESCRIPTION: An economical and efficient way to carry Hammer Gel, Perpetuem, or Sustained Energy. Easy to clean, this flask is dishwasher safe (top rack).

The Park FR-6 Freewheel Remover fits most 4-notch BMX and singlespeed freewheels. It can be held with a wrench or vise and its narrow profile allows use without removal of cones and locknuts.

If you have a mechanical out on the trail, Topeak's Mini 20 Pro folding tool saves the day. Its forged-aluminum body holds 20 tools including: 2, 2.5, 3, 4, 5, 6, 8 and 10mm Allen wrenches, a T25 and T10 Torx wrench, 14- and 15-gauge spoke wrenches, a cast-chromoly chain tool, aluminum tire lever, Phillips and flat-blade screwdrivers, and a bottle opener.

For athletes needing to replenish electrolytes quickly and easily, Camelbak brings us Elixir. It's a light-tasting, sugar-free effervescent tablet that dissolves easily in water and won’t leave a sticky residue if used in a reservoir. It boasts tons of electrolytes and won't leave you with the dreaded sugar crash. Using it couldn't be simpler, either: Elixir tablets come in an easy-to-carry portable tube and there's no pre-mixing or stirring necessary – just drop one into your water and go!

CamelBak's Ergo HydroLock controls your fluid flow with the flip of a switch. Turn it on to drink, turn it off for added security during transport. Simply insert it into the end of your CamelBak drinking tube and attach the valve to the other end. Plus, the 90-degree bend makes sipping on the go a cinch!

Reach for Finish Line's Citrus Degreaser when you've got tough grit and grime to cut through. Your parts clean up fast and then rinse residue-free with water. This degreaser is concentrated and water soluble so you can dilute it with up to 25 parts water for less difficult jobs. It's 100% biodegradable and completely non-toxic, too.

The KryptoFlex 818 Cable and Padlock is an 8mm braided steel cable providing increased cut resistance. The double loops on the ends easily lock with the included key padlock, while the vinyl coating protects bikes and equipment from scratches. The KryptoFlex 818 Cable & Padlock is 8mm x 6-feet.

NiteRider's Lightning Bug 3.0 features three bright LEDs and three modes: high, low and flashing (for increased daytime visibility). It's all in a tiny, mount-almost-anywhere package that installs without tools.

NiteRider's Lightning Bug USB Combo lights are tiny, mount-almost-anywhere rechargeable safety lights that install without tools. The headlight has a bright, 150-lumen LED with high, low, daylight, and flashing modes. The taillight sports a bright 35-lumen LED with three modes (high, low, and flashing patterns) that keep you seen from up to a half mile away. Both lights easily mount to your bike with the included rubber straps. Plus, you can charge them both in under 3 hours from any USB port!

Safely commute home or adventure out after the sun sets with NiteRider's Lightning Bug 150 USB. It features a bright 150-lumen LED with high, low and flashing modes (for increased daytime visibility). It's all in a tiny, mount-almost-anywhere package that installs without tools. Plus, you can recharge it in just 2.5 hours off a computer's USB port!

After pressing the special connecting rivet into a Campagnolo 11-Speed Chain and breaking off the pilot, Campagnolo requires the end of the connecting rivet to be "peened" or "deformed" to prevent chain failure. The precision-machined CT-11 is used to accurately perform this critical process. Note: The CT-11 will not install or remove chain rivets. Its sole function is to peen and secure the end of the Campagnolo 11-speed connecting rivet. The Park Tool CT-4.2 Master Chain Tool (or previous model CT-4, each sold separately) is used for rivet installation and removal.

A great time-saver! Park Tool's Nipple Driver is neatly designed to self-center and drive conventional nipples quickly and easily during wheel building. The ND-1 is built with a comfortable, dual-density grip and lined with precision bronze bearings to ensure a long, smooth running life. It works with rims up to 50mm deep.

Quickly, safely and easily set your crown race on 1.5-inch steerer tubes with Park's CRS-15 Crown Race Setting System. Specifically engineered for oversized steerers, the CRS-15 comes with one setting tube and a 1.5-inch inset that ensures full contact with the crown race for precision installation.

Giant's Continuum 7 is a simple way to get the most out of your rides. It tracks seven essential functions, including distance and speed, has a large, easy-to-read display, and uses a wired sensor and handlebar mount that attaches easily to your bike.

• 1/4" Drive • Includes 3,4,5,6,8,10mm hex head, Phillips #2 and T25/T30 • Torx head sockets • Torque range from 1-24 Newton meters (9.0-212 inch lbs.) • Reversible head for 2-way operation • Overall length 200mm • Supplied in a protective storage case

The Mountain Feedbag is an on-the-go aid station for endurance riding. It offers ample food storage with fumble-free, one-handed access via an innovative drawcord system. Slightly larger than the previous version, you can now easily fit your beloved 1L Nalgene bottle, camera lenses, and more. It also features an additional outside pocket, leaving you with more space for wrappers, sunscreen, granola bars, and other small items. Mountain Feedbags also work well as bike-mounted lens cases for mirrorless camera systems. Features: - Super-fast, one-handed (really!) opening and closure with no fumbling to grab cord locks - Three external pockets for gels and trash - Three-layer construction: outer fabric, foam, and liner. Foam adds stiffness and insulates. - Bright yellow interior liner snaps in place and is easily flipped for cleaning - Mounts to either side of stem with adjustable attachment points - run two for tons of storage - Easily used in combination with a Sweetroll or Harness handlebar system - Fits bike water bottles, Nalgene bottles, and bear spray cans - Weight: 3.7oz - Materials: Revelate exclusive VX 21 polyurethane coated X-pac; 420 denier yellow lining - Made in the USA with domestic and imported materials

- Removes square, ISIS, and Octalink style cranks - Recessed threads won't damage crank threads

When a pack that holds only water is too small and a pack that holds everything is too big, the Siskin 8 is just right. A high-performing mountain biking pack that provides stability and comfort on the gnarliest of trails, the Siskin allows you to bring just what you need (and nothing more) on your ride. A direct-access zip path leads to an included 2.5-liter reservoir, and a U-zip main compartment opens wide to stuff a spare tube, flat repair tools, and your PB&J inside. A mesh-covered foam backpanel offers ventilation and allows for lively movement while keeping your pack close to your body, even when you're riding loose. The front of the pack features a LidLock attachment point for a standard-size helmet, while side compression straps expand to fit a full face. 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

Keep water and mud off you with SKS's Mud-X down tube fender! This versatile fender works with most bikes regardless of wheel size.

All of our head light mounts deliver rock solid mounting but for those that demand the most rigid set up, the NiteRider Lumina Handlebar Clamp Mount is here to deliver a high degree of performance and stability. Fits a max bar diameter of 35mm. SYSTEM COMPATIBILITY - Lumina Series - MiNewt Cordless Series - Mako Series WARRANTY - This NiteRider accessory is backed by NiteRider’s lifetime warranty that covers any defects in mechanical components (housings, covers, mounts and fasteners)

Looking for our best selling Lumina series in a smaller and lighter package? Look no further than our Micro 900. NiteRider makes this headlight USB rechargeable for convenient on-the-go charging. Another feature of note on the 900, Intellicharge, which reduces your charge time in half—giving you more time riding and less time waiting. Its light weight at 130 grams makes it quite suitable as a helmet mountable option as well as bar compatible—standard and oversized 35mm diameters. - 900 lumen output - All New Collimator Lens, produces a generous even widespread beam - 4 Light Levels plus 1 Daylight Flash Mode - FL1 Standard IP64, dust and water-resistant - High output light using a CREE LED at 6000k - Ultra lightweight 900 lumen head light, weighing in at only 130g including mount - Secure on and off-road handlebar mount - Fits standard and oversize 35mm handlebars - Small compact design that’s perfect for helmet mounting (Helmet Mount Sold Separately) - Convenient USB rechargeable - Low battery indicator - Lock Mode, perfect for use during storage and transporting the light. Press and hold power button for 8-10 seconds to lock out operation of light. USB RECHARGEABLE The Lumina Micro 900 is USB Rechargeable. Another feature of note on the 900, Intellicharge, which reduces your charge time in half—giving you more time riding and less time waiting. Charge time is 2:30 hours, when plugged into a power source outputting over 500 mA and 4:30 hours when below 500 mA. MOUNTING OPTIONS Its compact profile and high light output make the Lumina Micro 900 ideal for helmet mounted applications, helmet mount available as an optional accessory. Or use handheld in Walk Mode for an amazing 60:00 hours run time. WHAT'S INCLUDED? - LED Light Head - Internal Li-Ion Battery - Handlebar Mount fit up to 35mm - USB Charging Cable

Her' Chamois Butt’r was developed by a female sports medicine physician in cooperation with professional women cyclists. It's a non-greasy skin lubricant that improves your riding comfort by preventing rubbing and chafing. Her' utilizes premium ingredients including aloe vera, green tea leaf extract, tea tree oil, shea butter and lavender oil for their naturally occurring beneficial properties. It's safe for use on even the most delicate fabrics and it washes right off the skin and out of shorts easily with soap and water. - To use: rub 1/6 to 1/3 ounce on your skin or chamois - No gluten, paraben, fragrance or artificial color - Meets the FDA’s Good Manufacturing Practices - No animal testing utilized

SRAM eTap Battery is the power source for the eTap system. The same power unit is interchangeable between front and rear derailleurs. - Up to 1000 kilometers of riding per charge - Weight: 24g - Finish: Black - Compatibility: SRAM RED eTap

Aethon provides full coverage protection with a cutting edge sport design that is perfect for those in need of performance eyewear. It is equipped with a removable brow bar for a customizable look and feel. - Made of Grilamid TR-90, a homopolyamide nylon characterized by an extremely high alternative bending strength, low density, and high resistance to chemical and UV damage. - Hydrophilic rubber ear and nose pieces for a no-slip fit. - Adjustable ear and nose pieces for a customizable, comfortable fit. - Vented lenses improve air circulation, prevent fogging.

• Service kits include air can seals and wiper • Available for RockShox air rear shocks--Ario, Monarch, Monarch RT3, DebonAir and Monarch Plus

Lezyne's Flow Cage SL is made from a fiber reinforced Composite Matrix material for low weight, strength, and reliability. And, it loads from the side for added convenience — especially on compact frames or full suspension bikes! It is available in both left-side and right-side loading configurations.

Skratch Labs’ Exercise Hydration Mix has everything you need and nothing you don’t. To replenish the sodium lost in sweat and keep you hydrated, Skratch uses sodium citrate—an easy-on-the-stomach, high-quality salt. The mix has just the right blend of carbohydrates and salt to keep your fluids in balance and minimize the time it takes your body to hydrate. By quickly replacing the lost salt, you keep your nervous system signaling properly and your muscles firing in sync to produce power with optimal efficiency. Plus, Skratch uses only real fruit and natural ingredients to create a delicious yet mild flavor.

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.

Maxima Serene Seat Post Fluid, for use in servicing Reverb Seat Post. - Not for use in Remote

- Allen wrench set with ball ends for ease of use - Set includes 1.5, 2, 2.5, 3, 4, 5, and 6mm sizes

Reach for Finish Line's Citrus Degreaser when you've got tough grit and grime to cut through. Your parts clean up fast and then rinse residue-free with water. This degreaser is concentrated and water soluble so you can dilute it with up to 25 parts water for less difficult jobs. It's 100% biodegradable and completely non-toxic, too.

The small and handy RR-12.2 Tape Measure features a tough composite housing with an integrated belt clip and both metric and SAE readings up to 350 centimeters or 12 feet. Measurement can be locked in place using the thumb lock or the handy quick-stop button. - Maximum length: 350 cm | 12 ft. - Markings: 1 mm | 1/32" (up to 6") | 1/16" (over 6")

- Makes your bike shine like new and keeps it that way. - Biodegradable formula cleans, polishes, and protects in one step. - Also great for dropper posts, suspension, and for seating tire beads. The original bike polish, Bike Lust's proprietary silicone-based formula includes a biodegradable cleaning agent. Bike lust goes on wet, quickly cleaning light dirt and grime as it polishes, and then dries to a beautiful protective coating. Works on any surface or material in one simple step making your bike look like new and future cleaning easier! Also great for dropper posts, suspension, and for seating tire beads. Bike Lust can be used on all types of materials and finishes including carbon fiber and matte finishes. It's also fantastic on tires to help shed mud and dirt as you ride.

Swank is retro-value for modern times, carrying the freedom of youth into the excitement and unpredictability of tomorrow. Swank’s light frame is designed for a no-slip fit and is equipped with shatterproof, scratch-resistant lenses covering a spectrum of popular colors.

Features - Large valve allows 50% more flow than a standard bottle - Thin-wall polypropylene (PP) plastic - Easy to squeeze - 100% BPA-free - Recyclable

Not every ride calls for a big pack and lots of gear. When you're looking to get in a quick ride that requires water and not much else, the women's-specific Kitsuma 3 is a quality and functional inconspicuous solution to your hydration needs. Low-profile shoulder straps give way to rolled-soft edges that offer excellent fit and stability. Stay cool and dry, even on hot and steamy days, with a lightweight AirScape airmesh backpanel that also grants full body movement. An independent hydration sleeve holds an included 2.5-liter reservoir with a bite valve that attaches to your sternum strap via magnet. Store small easy-access items, like energy bars and arm warmers, in the side mesh pockets and attach a rear bike light on the designated loop should you pedal close to sunset. LOW-PROFILE CARRY - When carrying water and a few essentials are all that's needed, the Katari/Kitsuma provides a lightweight option that rides close to your back for stability on any trail. RESERVOIR INCLUDED - An Osprey Hydraulics LT 1.5L or 2.5L reservoir keeps you hydrated all day long and stores in an external hydration compartment to protect pack contents from accidental spills. RIDE STABILITY - Our rolled, soft-edged harness contours to the upper shoulders to keep the pack close to your body and provide stability. AIRSCAPE SUSPENSION - Atilon foam framesheet allows dynamic body movement and distributes load across entire backpanel AIRSCAPE BACKPANEL - Ridged airmesh-covered foam with center air channel for excellent ventilation BIOSTRETCH HARNESS - Lightweight, ridged airmesh harness provides ventilated comfort - Rolled, soft-edged harness designed to contour the shoulder providing comfort and stability - Women's-specific fit and sizing - Low-profile design with AirScape backpanel and rolled, soft-edged harness for maximum comfort - Dedicated hydration compartment with included Osprey Hydraulics LT 2.5L reservoir by Hydrapak - Magnetic sternum-strap bite-valve attachment - Zippered, scratch-free heat-embossed slash pocket - Loop for blinky-light attachment (light not included) - Dual-stretch-mesh side pockets