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Osprey Viper 9
  • Color: Basalt Black
  • Color: Blaze Orange
  • Color: Wasabi Green
  • Color: Wasabi Green

Osprey Viper 9

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Product Details

Osprey Viper 9

Osprey’s Viper 9 is designed for cyclists who like to push the limits—packing full day rides into half that time and bringing just enough gear to make it home.

Whatever you choose to carry, the foam framesheet spreads your load across a ventilated mesh backpanel for all-day comfort. The BioStretch shoulder harness provides a contoured fit and the webbing hipbelt is removable to shave ounces. If you end up carrying extra weight, top compression straps lend extra load stability.

Access your gear in the main compartment via the zippered front panel. You can slip small items into the dual side mesh or harness pockets or stash a layer in the front fabric shove-it pocket for quick access. There’s even a scratch-free slash pocket for your shades.

Bike-friendly features include a Hydraulics LT 2.5 liter reservoir with magnetic bite valve retention, internal bike pump storage loops, and Osprey’s innovative LidLock helmet attachment system.

- Atilon foam framesheet allows dynamic body movement while it spreads load across the entire back panel

Airscape Backpanel
- Mesh covered ridged foam allows maximum ventilation while keeping the load close to the body

Biostretch Harness
- Mesh covered die cut foam provides an active and contouring fit and ventilation

Webbing Hipbelt
- Removable 20mm webbing ride stabilizing hipbelt

Additional features:
- Upper Side Compression Straps - Dual upper side compression straps help stabilize the load
- Front Shove-It Pocket - Front panel shove-it pocket with zippered organization pocket helps gear accessible and systematized
- LidLock Helmet Attachment - An elasticized LidLock helmet attachment system provides storage for your helmet
- Blinker Light Attachment - The blinker light attachment strap found near the base of the front panel of the pack allows for quick light attachment for high visibility in the dark
- Hydration Compartment - Hydration sleeve with direct access zip offers fast loading. Hydraulics 2.5L LT reservoir included
- Harness Pocket - Stretch mesh harness pocket provides easy access to energy snacks and other quickly needed items
- Front Stash Pocket - Front zippered stash pocket with heat embossed scratch-free lining safely holds sunglasses or phone

Features and Information

  • Construction: 210D poly honeycomb (main), 420HD packcloth (accent and bottom)
  • Volume (pack): 9 liters
  • Dimensions: 18 x 9 x 7 inches
  • Weight: 1.21 pounds
  • Part Numbers close open

    Option Barcode Manufacturer's Part Number Store SKU
    Basalt Black / One Size Fits Most 00845136028708 10000264 OSP26151645S
    Blaze Orange / One Size Fits Most 00845136028746 10000266 OSP32658271S
    Wasabi Green / One Size Fits Most 00845136028722 10000265 OSP3271285S
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Independently owned, passionately operated by Midwest Cycling ST. LOUIS KANSAS CITY OMAHA
13922 Manchester Road
Ballwin, MO 63011
(636) 394-2453
Online Inquiries (800) 234-8356
2166 Michigan Ave
Arnold, MO 63010
(636) 287-6700

10412 Shawnee Mission Pkwy
Shawnee, KS 66203
(913) 631-6800
8410 South 73rd Plaza
Papillion, NE 68046
(402) 935-1988
7214 Jones Street
Omaha, NE 68114
(402) 884-1820