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OSPREY Viper 9 Hydration Pack

Item: 13263460 Product Description >

Price: $100.00
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  • OSPREY Viper 9 Hydration Pack

    A great all-around mountain biking, trail running, and day hiking pack, the Osprey Viper 9 hydration pack keeps you well-hydrated while offering comfortable, organized gear storage.


    • AirScape backpanel with perforated foam offers lightweight support and great ventilation to keep you cool and comfortable
    • BioStretch harness offers full range of motion; adjustable sternum strap features a built-in magnet for bite valve attachment
    • Detachable 20 mm webbing hipbelt features a modified ErgoPull system for quick, easy fit adjustments
    • Dual-zippered panel load access to the main compartment makes it super easy to pack your gear in the morning and find it later; sleeves and mesh pockets inside help keep bike tools organized
    • Patent-pending LidLock helmet attachment system provides an easy solution for keeping your helmet secure and out of the way
    • HydraLock compartment keeps your 3 L HydraForm reservoir (included) secure and separated from the rest of your gear
    • Top zippered slash pocket is lined with heat embossed fabric to protect your sunglasses, phone, mp3 player, or GPS
    • Versatile front “shove-it” pocket lets you quickly stash extra gear
    • Integrated blinker light attachment patch on the front of the pack adds extra visibility on night rides or runs

  • OSPREY Viper 9 Hydration Pack

    Fluid Capacity 3 L (100 fl. oz.)
    Insulated Hydration Sleeve No
    Insulated Tube No
    Waist Belt Yes
    Cargo Capacity 549 cu. in. (9 L)
    Weight 1 lb. 2 oz.
    Primary Use Multisport


by PowerReviews
OSPREY Viper 9 Hydration Pack

(based on 1 review)

Reviewed by 1 customer

Displaying review 1

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Leaky bladder

By Elysha

from Naples, ME

About Me Casual/ Recreational


  • Comfortable
  • Easy To Refill
  • Good Water Flow
  • Highly Adjustable
  • Stable


  • Rezervoir Leaky Laid Flat

Best Uses

  • Day Trips

Comments about OSPREY Viper 9 Hydration Pack:

Good Pack. But, the reservoir leaked when laid on it's side.

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

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