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Osprey Viper 3 Hydration Backpack

Osprey Viper 3 Hydration Backpack -

Product Details    

Style: VIPER 3

Keep it simple with the Osprey Viper 3 Hydration Pack. This ultralight bag uses an Atilon Foam framesheet to help distribute the weight of the back easily, not that there will be much weight to distribute. Whether it's race day or just a weekend on the trails you'll appreciate the Airscape™ back panel and BioStretch™ harness that keeps air flowing so you stay cooler longer, and once you're back home you’ll love the quick release design of the included Hydraulics™ LT reservoir that makes it easy to remove or refill without having to reroute the hose.

Specs:

  • Volume: 3 liters
  • Dimensions: 17"H x 9"W x 6"D
  • Main Material: 210D Poly Honey Comb
  • Accent/Bottom Material: 420HD Packcloth
  • Average Empty Weight: .88lbs

Features:

  • Atilon Foam framesheet distributes load while matching the curve of your back while on bike
  • Reliable ventilation from the Airscape™ Back Panel keeps you cool and comfortable while on the trail
  • Die-cut BioStretch™ foam harness provides extra-breathable support
  • Removable 20mm webbing hip belt provides stability if desired
  • Upper side compression straps help hold loads close to your back for better stability
  • Scratch free zippered stash pocket is perfect for storing sunglasses safely
  • Front panel shove-it pocket lets you quickly stow or retrieve extra layers
  • Blinker light attachment lets you add visibility for safety
  • Stretch mesh harness pocket is perfect for energy gels and wrappers
  • LidLock™ Helmet attachment system secures bicycle helmets when not in use
  • Includes Osprey Hydraulics™ LT 2.5L reservoir
  • Quick-connect Hydraulics™ LT means you don’t have to reroute the hose every time you refill the reservoir
  • Hydration sleeve design insulates reservoir to keep water cool on long rides
  • Direct zippered access to sleeve for easy refills without unpacking bag
  • Magnetic sternum strap attachment for Osprey Hydraulics™ Bite Valve
  • Osprey's All Mighty Guarantee repairs any damage or defect, and if they can't repair it they will replace it

Questions and Answers

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REVIEW SNAPSHOT®

by PowerReviews
Osprey Viper 3 Hydration Backpack, Wasabi Green, OS
 
4.3

(based on 3 reviews)

Ratings Distribution

  • 5 Stars

     

    (2)

  • 4 Stars

     

    (0)

  • 3 Stars

     

    (1)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

Pros

No Pros

Cons

No Cons

Best Uses

No Best Uses
    • Was this a gift?:
    • No (3)

Reviewed by 3 customers

Displaying reviews 1-3

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5.0

Great for road and short MB rides!

By 

from North of Boston

About Me Avid Cyclist

Pros

  • Easy to Refill
  • Good Water Flow
  • Large Capacity
  • Secure Straps

Cons

  • Not Enough Pockets

Best Uses

  • Mountain Biking
  • Road Riding

Comments about Osprey Viper 3 Hydration Backpack, Wasabi Green, OS:

A great small pack. I can fit my basics for a MB ride plus a full supply of water - ideal for shorter rides where I can take some energy supplies in my pants cargo pockets. For road rides I can fit it all, including two tubes, levers, patch kit, multitool, full supply of water, rain/wind jacket. For MB rides, because I ride a 27.5+ and the tubes are HUGE (compared to my road bike's), I wish it were a touch larger as things get a bit tight once the tube, tool, pump and levers are put in the bag.

Excellent quality, easy to fill and empty, no issues so far!

  • Was this a gift?:
  • No

(3 of 3 customers found this review helpful)

 
5.0

Great day pack

By 

from Park City, UT

About Me Avid Adventurer

Pros

  • Comfortable
  • Easy To Load
  • Lightweight

Cons

    Best Uses

    • Day Hikes
    • Light Loads

    Comments about Osprey Viper 3 Hydration Backpack, Wasabi Green, OS:

    I got this pack last year and I love it. It says its for cycling, but I use it mostly for spring skiing and day hiking. As long as you don't need to carry anything except for water and your keys, this pack is perfect. It's extremely comfortable, adjustable, and light. I love the design of the water reservoir and how well it fits in the pack.

    • What Is Your Gear Style:
    • Minimalist
    • Was this a gift?:
    • No

    (5 of 7 customers found this review helpful)

     
    3.0

    Like the pack - hate the bladder

    By 

    from WNC

    About Me Avid Adventurer

    Pros

    • Comfortable
    • Good Suspension
    • Highly Adjustable
    • Lightweight

    Cons

    • bladder doesn't dry between uses
    • Difficult To Load

    Best Uses

      Comments about Osprey Viper 3 Hydration Backpack, Wasabi Green, OS:

      Pack itself is great. Nice size. Nice fit. Disappointed in the bladder. Expected it to be like my Hydrapak bladder in that it's easy to flip inside out to dry. Can't do it on this bladder. The neck is too small and it has rigid parts.

      • What Is Your Gear Style:
      • Minimalist
      • Was this a gift?:
      • No

      Displaying reviews 1-3

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