Great for mountain biking, trail running or day hikes, the Osprey Viper 7 Hydration Pack will keep you going no matter what your activity. Lightweight and supportive, this streamlined pack features a HydraForm reservoir as well as a built in magnet for quick bite-valve attachment. A ventilated backpanel keeps you cool and comfortable on your ride or run while the blinker light attachment is for added safety on the trail. For sophisticated hands-free hydration on or off road, grab the Osprey Viper 7 Hydration Pack.
Purchase USD$45 or more and get free shipping. The Osprey Packs Viper 7 Hydration Pack is available through Altrec.com.
Great lightweight Bike pack
The Osprey Viper 7 is a good hydration pack for everyday rides and racing. It only comes in one size so you may have to shorten the straps. I also own a Osprey Raptor and this is quite a bit different as the Viper sits right on your back whereas the Raptor's back panel puts a space between your pack and your back though is quite a bit heavier. I use my Raptor 10 for Longer rides 4+ hrs and endurance races. The Viper though is very comfortable and very nice for shorter rides especially. I really like the pocket on the harness which my gel flask fits perfectly in. Very minimal design in the waist belt to cut down the weight but works just fine. The Viper 7 still has plenty of room for 2 pumps, a tube and tire lever, multi-tool in the main compartment and a small pocket for phone, sunglasses smaller more delicate items. On the front of the pack you can cinch a lightweight jacket or other item in place. Overall a very nice, plenty roomy, lightweight and nice fitting hydration pack for all my mountain bike needs.
Advertisement
Tweak your wanderlust
With you all the way
Tweets, feeds and more
Go behind the scenes
Travel inspiration to your door