CamelBak's 70-ounce Octane XCT pack is a lightweight, ultra-efficient pack for endurance athletes. This super-slim pack weighs about 10 ounces empty and about 5 pounds with the full 2 liters of water.

CamelBak’s revolutionary idea to create on-the-go hydration was grounded in access, efficiency and speed. Those same values govern the design of the Octane 25, its new hydration backpack that blends ...

This medium-sized hydration backpack from the original drinking system company has useful expandable capacity and external pockets, and is rock-solid stable. Detail fans might like a bit more help ...

The Octane XC is part of CamelBak’s outdoor range aimed at trail runners, but it’s a great lightweight pack for fast and thirsty bike riders too. You can slip a pump in with the reservoir, but ...

Compact yet comfortable, the best hydration packs feature a built-in supply of fluids to quench your thirst during all your outdoor adventures, whether you're running, mountain biking, hiking or even ...

When it comes to stubborn New Englanders, hiking up in New Hampshire’s White Mountains is ideal. We’re all seeking the majestic, clear views these 4,000 footers have to offer but we often ...

Kerry says: For those trail and adventure runners out there I’ve picked this hydration system pack. It is designed to carry extra layers, energy bars, trail maps, weather protection and a compass, ...

If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. Running hydration backpacks are streamlined packs ...

Let's all raise our hands in victory -- CamelBak has put pockets on the FRONT of their running packs. No longer will you have to twist around, dislocate a shoulder, cry for help or all-out stop and ...