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Osprey Packs
Viper 3L Backpack

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Don't worry though, we have a lot more Hydration Packs - Small in stock than that.

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Squeeze in a little ride time after work.

Take a quick ride on your mountain bike with all the essentials packed in Osprey's Viper Hydration Pack. This small, streamlined backpack has enough room for your helmet, pump, tube repair kit, and the included Hydraulics LT 2.5L reservoir. The LidLock system secures your helmet when you're not on your bike. Osprey made this pack with well-ventilated Airscape and BioStretch mesh, and the back panel has an Atlion foam framesheet to enhance stability without interfering your mobility on the mountain.


Details

  • Airscape back panel
  • BioStretch shoulder straps
  • Removable webbing waist belt
  • Hydraulics LT 2.5L reservoir included
  • LidLock helmet attachment system
  • Front stash pocket
  • Zippered shoulder strap pocket
  • Upper side compression straps
  • Item #OSP005O
Material
[main] 210D polyester, [accent, bottom] 420D nylon packcloth
Volume
3L (183cu in)
Support/Suspension
Airscape back panel, Atilon foam
Shoulder Straps
BioStretch
Waist Belt
yes, removable
Hydration Compatible
yes
Reservoir Included
yes, 2.5L Hydraulics LT
Access
front panel
Pockets
1 zippered stash, 1 shove-it, 1 shoulder strap
Helmet Carry
yes, LidLock
Compression
yes, side straps
Dimensions
17 x 8 x 6in
Claimed Weight
15oz
Recommended Use
mountain biking
Manufacturer Warranty
lifetime

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