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Osprey - Viper 3

The Viper 3 from Osprey is a 3 liter hydration mountain biker's backpack that's outfitted with a helmet attachment point, blinker attachment point, sternum strap, and 2.5 L hydration bladder.

Technical specifications & features

Weight Viper 3: 0.93 lbs (0.42 kg)
Hydraulics LT 2.5: 6 oz. (0.18 kg)
Gender Men's & Unisex
Cubic Inches 183
Liters 3
Material 210D Poly Honey Combe
420HD Packcloth
420HD Packcloth
Other Features DIMENSIONS
17h x 8w x 6d

42h x 20w x 17d

INCLUDED: Reservoir LT 2.5 L

• Upper side compression straps
• Direct access zip path to reservoir compartment
• Front fabric shove-it pocket with zippered organization pocket
• Lidlock helmet attachment
• Blinker light attachment
• Stretch mesh harness pocket
• Magnetic sternum strap bite valve attachment
• Hydraulics LT 2.5L reservoir included

+ Atilon Foam framesheet allows dynamic body movement while it spreads load across the entire backpanel

+Mesh covered ridged foam allows maximum ventilation while keeping the load close to the body

+ Mesh covered die cut foam provides an active and contouring fit and ventilation

+ Removable 20mm webbing ride stabilizing hipbelt

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