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CamelBak Filling & Sealing the ReservoirCamelBak Products LLC

CamelBak Crux Water Reservoir Hydration Bladder Blue

4.6 out of 5 stars 8,952 ratings
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$39.00 with 7 percent savings $30.23 per ounce
Typical price: $41.99
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Size: 3 L/100 oz
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About this item

  • Plastic
  • Imported
  • Offers 20% more water per sip
  • Leak-proof cap is easier to open and close
  • On/off lever lets you seal your drinking tube shut with one hand
  • Big bite valve self-seals after each drink, eliminating annoying drips

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Top Brand: CamelBak

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From the manufacturer

Image of 3 CamelBak hydration bladders on a dark background.

An Endless Reservoir of Innovation

From the rugged Crux to the high capacity Fusion Group Reservoir, we’ve got you (and the crew) covered for every adventure.

Image of a tube sock with IV bag as an early hydration bladder.

The History of the CamelBak Hydration Reservoir

In 1988, bicycle enthusiast Michael Eidson was competing in the "Hotter'N Hell 100": a 100-mile road race, over four days in the grueling summer heat of Wichita Falls, Texas. Water is vital to surviving the race, but there are few places to refill, let alone time to stop. An emergency medical technician by trade, Eidson came up with a solution on the fly: he filled an IV bag with water, slipped it into a white tube sock (yes, an actual tube sock), and stuffed the whole contraption into the back of his bike jersey. He then threw the hose over his shoulder and clamped it shut with a clothespin. Hands-free hydration was born and CamelBak was created to pursue it.

Today, CamelBak is a household name. A lot has changed since our days of an IV bag in a tube sock, but our core values remain the same—it takes courage, conviction, and imagination to quench our thirst for better—from inventing the hydration category to becoming the world's leading maker of hydration solutions.

Person filling a hydration bladder at a water fountain.

Crux Hydration

If there’s one thing we know best, it’s water. Crux delivers 25% more water per sip and an on/off lever that makes it easy to prevent leaks. An ergonomic handle and wide mouth opening allows for easy fill and ice addition. With the Quick Link exit port, the leak free tube connects and disconnects with auto shut-off so you can refill and load faster, or carry a spare full reservoir in your pack. Like all our gear, we put the Crux through exhaustive stress tests to make sure it won’t fail you on the trail. Crux reservoir comes in two shapes: traditional long, and the short and wide lumbar. Our Mil Spec Crux meets the USMC hydration system requirement for tensile strength, puncture resistance and burst resistance. Cleaning kits, replacement tubes and bite valves are sold separately to extended the life of your reservoir, while insulated tubes enhance performance in weather extremes.

Visit camelbak.com/camelhaks for pro tips and CamelHaks from CamelBak athlete Eric Porter.

Man with hydration bladder with zipper.

Fusion Hydration

Our innovative Fusion Reservoir hydration solutions offer maximum versatility and lightweight performance for any adventure. Designed with a Tru Zip Waterproof Zipper, this bladder delivers leak-free hydration so you can keep your mind on the journey ahead. An integrated handle and pinch grip construction allows for comfortable and easy single-handed filling at sinks and refrigerators. Standard Fusion Reservoir is available in 2L and 3L.

Our Fusion Group Hydration Reservoir is perfect for adventures with friends and family. Enjoy our camp out convenient high flow spigot for filling vessels, washing hands or cooking. It's enhanced by Hypalon-reinforced hanging points let you hang from a tree or other surface for performance no matter where you are. Compatible with CamelBak filtered by LifeStraw reservoir filter kit for clean drinking water on the go. Easy collapsibility for simple storage when the party's home for the week. Fusion Group Reservoir is available in 3L, 6L and 10L.

CamelBak 2L Crux Water Reservoir Hydration Bladder
CamelBak Mil-Spec Crux 3L Long Hydration Reservoir
CamelBak 3L Crux Lumbar Water Reservoir Hydration Bladder
CamelBak 2L Fusion Reservoir
CamelBak 10L Fusion Group Reservoir
Customer Reviews
4.6 out of 5 stars 8,952
4.6 out of 5 stars 405
4.2 out of 5 stars 260
4.2 out of 5 stars 179
4.4 out of 5 stars 60
Price $37.00 $61.75 $39.95 $44.95 $90.00
Capacity 2L / 70 oz 3L / 100 oz 3L / 100 oz 2L / 70 oz 10L / 338 oz
Quicklink System for Easy Reservoir Removal from Pack
Closure System Twist Cap Twist Cap Twist Cap Tru Zip Waterproof Zipper Tru Zip Waterproof Zipper
Designed for Use in hydration packs Use in hydration packs Use in hydration packs Use in hydration packs Group hydration, includes high flow spigot for filling vessels, washing hands, or cooking
Measurements 15 x 7.5 in 18 x 9 in 12 x 12.2 in 15.6 x 9.7 in 15.6 x 9.8 in

Product Description

Stay hydrated with the CamelBak Crux Hydration Reservoir, available in multiple sizes to fit your adventure. Designed for hiking, biking, and outdoor activities, this BPA-, BPS-, and BPF-free water bladder delivers 20% more water per sip with a high-flow bite valve that self-seals to prevent leaks. The ergonomic shape fits easily into most hydration packs, while the leak-proof cap ensures secure, mess-free storage. Made from durable, high-quality materials, the Crux reservoir is easy to load, refill, and clean—perfect as a replacement bladder or upgrade for your hydration system. Backed by the Got Your Bak Lifetime Guarantee.

Product information

Technical Details

Product Dimensions ‎7.5"W x 15"H
Strap Type ‎Shoulder Strap
Capacity ‎3 Liters
Tank Volume ‎3 Liters
Manufacturer ‎CamelBak Products LLC
UPC ‎886798002415
Global Trade Identification Number ‎00886798002415, 35976360984815
Item Package Dimensions L x W x H ‎10.35 x 10.08 x 2.68 inches
Package Weight ‎0.32 Kilograms
Item Dimensions LxWxH ‎18 x 3 x 9 inches
Brand Name ‎CamelBak
Warranty Description ‎Got Your Bak Lifetime Guarantee
Model Name ‎Crux 3L Reservoir
Suggested Users ‎unisex-adult
Number of Items ‎1
Part Number ‎1228401003
Model Year ‎2017
Style ‎Crux
Included Components ‎Hydration Backpack Accessory
Outer Material ‎Plastic
Size ‎3 L/100 oz

Additional Information

ASIN B01LA5FCJ2
Customer Reviews
4.6 out of 5 stars 8,952 ratings

4.6 out of 5 stars
Best Sellers Rank
Date First Available August 26, 2016

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CamelBak Crux Water Reservoir Hydration Bladder Blue


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Product Summary: CamelBak Crux Water Reservoir Hydration Bladder Blue

From CamelBak

4.6 out of 5 stars, 8,952 ratings

Customer reviews

200+ bought in past week

Price

One-time purchase: $39.00 ( $30.23 / ounce) 7% Savings

List Price: $41.99

Purchasing options

Other sellers

Other sellers

About this Item

  • Plastic
  • Imported
  • Offers 20% more water per sip
  • Leak-proof cap is easier to open and close
  • On/off lever lets you seal your drinking tube shut with one hand
  • Big bite valve self-seals after each drink, eliminating annoying drips

Product Description

Made from high-quality materials, this CamelBak Crux 3-liter water reservoir allows you to stay hydrated with very little hassle. Our replacement hydration bladder features our 3-liter Crux reservoir that makes it easier to load and refill. It delivers 20% more water per sip, keeping you hydrated while you’re enjoying the outdoors. The Crux 3-liter water reservoir is made from durable, leak-proof material and has a tightened cap that ensures it won’t leak in your bag. The plastic is BPA-, BPS-, and BPF-free and also features an ergonomic design that allows it to be stored discreetly in a bag. The big bite valve allows you to intake more water than older models and will self-seal after each sip, eliminating the risk of drips. Using HydroGuard technology. Our Got Your Bak Lifetime Guarantee covers all reservoirs, backpacks, bottles, and accessories from manufacturing defects in materials and workmanship for the lifetime of the product. The CamelBak Crux 3-liter hydration reservoir weighs 7 ounces and measures 15 x 7.5 x 2.5 inches.

Options Available

Size

  • 1.5 L/50 oz
  • 3 L/100 oz
  • 70oz
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