.The
Osprey Viper 3 is the prototypical cycling specific hydration pack. It has all the essential features with a few really neat additions like the Lid-Lock helmet retention system. The Viper is the little brother to the Hike/Bike
Raven line from
Osprey. If you are looking for just the right size for everything you need for your day trip on a bike this is the bag for you. At only 421 grams, thanks to its technical fabric construction, you will hardly know that it is there.
- Available in three colors
- Weighs only 421 grams
- Backed by Osprey's All Mighty Guarantee
- Total Volume 13L
- Features a scratch-proof lined valuables pocket
For more on the
All Mighty Guarantee click
here!
Osprey goes deeper on the
Viper in this
video.
A detailed product manual can be found
here.
The 2.5-liter reservoir offers all the water you will need to you day trip adventure. With plenty room for the essential snacks and clothing, it is easy to see why the
Viper has been the go-to bag for many cyclists.