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Osprey Viper 13 Hydration Pack

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Product Features

  • 13L / 800 cu. in. hydration pack for a man's longer torso
  • 3L Hydroform reservoir included
  • Interior pocket will fit filled Hydroform reservoir while pack is entirely full
  • Elastic sternum strap with integrated magnetic bite valve stabilizer
  • LidLock helmet clip for quick and extremely stable bike helmet storage
  • Blinker attachment loop and reflective graphics for better visibility while riding
  • Removable waist strap for extra stability while riding
  • Large shove-it pocket behind front zippered pocket for quick access storage
  • Has main and hydration compartments as well as one organization, one sunglass, one shove-it and one stretch shoulder strap pocket

Detailed Product Description

Keep yourself hydrated when you're on the move with water and other essential items stored inside this fully functional hydration pack from Osprey. The Osprey Viper 13 Hydration Pack is constructed from double rip polyester fabric and includes a 3L Hydroform reservoir, a roomy main compartment, and multiple accessory pockets designed to hold your gear for a day of biking. This pack includes a LidLock helmet clip and stable bike helmet storage, an elastic sternum strap with an integrated magnetic bite valve stabilizer, a blinker attachment loop for safety, and pockets for your cell phone, mp3 player, bike pump and tools, and other essential items.

Product Specifications

Water Capacity:i
100 fluid ounces
17.5" x 7.3" x 9.5"
2 lbs
210 Double Rip 600D Polyester
All Mighty Guarantee: Any Reason, Any Product, Any Era
Linear Inches:i
Catalog #:i

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Product Reviews

Ratings Summary


Based on 2 reviews

50% recommended
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  • Posted: 8/7/2014
  • Reviewer: Xinchi
positive review
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0 person(s) out of 1 found this review helpful.
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  • Posted: 6/22/2014
  • Reviewer: Anonymous Customer
negative review
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0 person(s) out of 2 found this review helpful.
"I brought this pack thinking it would be a good idea for when I'm on vacation. I always want to have water with me and always take a backpack for various stuff (camera, medication I have to take, etc.). This appeared in the pictures and video to be big enough for what I needed. When I got it though it was not as big as I thought it would be for my stuff. If you're taking a shirt and shorts with you or small items I think you'd be fine. But for my camera, snacks, binoculars, or other possible items it just really didn't do the trick. The hydration part of the pack was just not enough for me to keep it. For now I'll stick with the backpack I have and a bottle or two of water."
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