When you're squeezing in a quick ride after work, Osprey's Viper 3 is the perfect size. The suspension is designed for moving light and fast.
A foam frame sheet spreads weight across a ventilated mesh back panel for lightweight comfort. The BioStretch™ shoulder harness provides a contoured fit and the webbing hip belt is removable to shave ounces. If you end up carrying extra weight, top compression straps lend extra load stability.
It allows you to access gear in the main compartment via a zippered front panel. You can slip small items into the harness pocket or stash a layer in the front fabric shove-it pocket for quick access.
Bike-friendly features include a Hydraulics™ LT 2.5 litre reservoir with magnetic bite valve retention, internal bike pump storage loops, and Osprey's innovative LidLock™ helmet attachment system.
Buy Osprey Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.
If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or the component hasn’t been fitted.More information on returns