Orders placed after 4PM on weekdays will not ship until the next business day. Orders placed after 11AM Fridays will not ship until the following Monday.
Faster shipping methods may be available; just upgrade during checkout.
*Some exclusions apply.
Enter new zip code to refresh estimated delivery time.
Quench your thirst and stay hydrated with Camelbak's Cloud Walker 18 Hydration Pack. The pack includes a 70 oz (2L) Antidote Reservoir to help you maximize your performance. Useful for a full day's hike or other outdoor activities; this pack offers a capacity of 1037 in³ (17L) as well as a number of unique and convenient features. Made of 210 denier nylon with ripstop polyester, it offers an asymmetric zipper for fast access to your gear, plus padded shoulder straps and an adjustable sternum strap to provide a snug yet comfortable fit. The back panel integrates special air channels with individual foam pods for increased air flow to keep your back cool. Stow your must-have personal items or accessories in the roomy essentials compartment or two external mesh pockets. Two adjustable side compression straps keep your gear compact while providing additional support. Integrated lashing points on the outside panel provide attachment options for carrying extra gear.
The included CamelBak Antidote Reservoir holds 70 oz and offers a 38" delivery tube for easy access to your water supply while you are on the go. Its unique design features three points of liquid flow control: an on/off valve at the base, the Ergo HydroLock, and a Big Bite Valve at the end of the Pure Flow delivery tube. The auto-sealing silicone mouthpiece of the Big Bite Valve is soft to bite, and offers hands-free operation while preventing leaks and drips. A Quick-Snap Cap with O-ring securely closes and seals the bag with a quarter turn. The wide diameter opening makes filling, cleaning, and drying the bag quick and easy. This Antidote Reservoir is 100% free of harmful Bisphenol A (BPA) and Bisphenol S (BPS).
Pack capacity: 1037 in³ / 17L
Durable 210D nylon and polyester ripstop
Air Channel back and wicking mesh pods offer ventilation
Asymmetrical zippers allow access without fully opening pack
Adjustable slider sternum strap with hydration tube trap
Essentials compartment and two side mesh pockets
Integrated lashing points for attaching extra gear
Three-point compression straps on each side
70 fluid oz / 2L volume capacity
100% free of harmful BPA and BPS
HydroLock Valve helps conserve water during strenuous tasks
Big Bite Valve allows hands-free control of flow
Tethered Quick-Snap Cap with O-ring closes with a quarter turn