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  • Osprey Packs - Viper 9L Backpack - Blaze Orange
  • Osprey Packs - Viper 9L Backpack - Wasabi Green

Osprey Packs Viper 9L Backpack

$100.00

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    • Blaze Orange, One Size
      $100.00
    • Wasabi Green, One Size
      $100.00
    553

    3 Reviews

    Details

    The Viper has your back.

    Whether it's an epic relay race, stiff hiking trail, or challenging cross country ride, trust Osprey's Viper 9 Hydration Pack to satiate your thirst-quenching needs. The ventilated Airscape back panel and perforated Biostretch harness not only keep the pack from shifting around during fast-paced pursuits, but it also maintains comfort even when you break a sweat. Additionally, the three-liter Hydraulics Reservoir is shaped to match the contour of the back panel—which means better balance and less sloshing. And to ensure maximum preparation for bike-related break downs or unexpected detours on your hike, Osprey added a large zippered main compartment (in addition to the hydration sleeve) where food, layers, spare tubes, and tools can be carried while the two front pockets make it easy to stash a light rain jacket or trail map for quick access.

    • Airscape back panel
    • Biostretch shoulder harness
    • Atilon foam frame sheet
    • Zippered panel access
    • Removable waist belt
    • 2.5-liter Hydraulics reservoir included
    • Lidlock helmet attachment system
    • Front Shove-it pocket
    • Zippered front pocket
    • Stretch mesh shoulder strap pocket
    • Scratch-free sunglasses pocket
    • Item #OSP005N

    Tech Specs

    Material
    [main] 210D polyester, [accent, bottom] 420D nylon packcloth
    Volume
    9L (549cu in)
    Support/Suspension
    Atilon foam
    Shoulder Straps
    padded
    Waist Belt
    yes
    Hydration Compatible
    yes
    Reservoir Included
    yes, 2.5L
    Access
    front panel
    Pockets
    1 zippered stash, 1 shove-it, 1 shoulder strap
    Helmet Carry
    yes
    Compression
    yes
    Dimensions
    18 x 9 x 7in
    Claimed Weight
    1lb 3oz
    Recommended Use
    mountain biking, hiking
    Manufacturer Warranty
    lifetime

    Tech Specs

    • Reviews
    • Q & A

    What do you think about this product?

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    A f-ing plus

    • Familiarity: I've put it through the wringer

    I have had several packs over the years. This one is light, carries a ton of stuff or not much at all .. and still feels light. It also sits perfectly on my back and has great ventilation. *** You can fit a 3l reservoir .. A+

    Perfect for skiing

    • Familiarity: I've put it through the wringer

    I was looking for small hydration pack that was lift friendly, but was big enough to put more than 1 bar in it. Can put sunglasses, spare hat, gloves and more.This bag was perfect. And unlike the Camelbak bladders, this one was flat even when filled. Only time that it puffed out is when I blew the water back into the bladder to prevent the hose from freezing. Then of course, it puffed out. Will be perfect for hikes and other outings. I bought the M/L for my 5'4 122 lbs short waisted, broad shoulder body. Same size as my Momentum 34