Osprey
Viper 13 Backpack Closeout (no-sku-product)

The Viper 13 provides enough carrying capacity to bring all the necessary gear on a full-day mountain biking, trail running or day hiking adventure. The included 3 liter HydraFormTM reservoir and magnetic bite valve attachment keep dehydration at bay.

• LidlockTM helmet clip – Quickly secure a helmet to your Viper or Verve series pack with the LidLockTM helmet attachment.
• NoScratchTM top slash pocket - A quick access top zippered pocket is lined with a soft, easy to clean heat embossed fabric making it perfect for sunglasses or electronics.
• Elastic sternum strap with magnetic bite valve attachment – A magnetic sternum strap buckle holds the bite valve in a ready-to-use position.
• Cell phone / MP3 pocket on shoulder strap – A stretch mesh pocket on the shoulder strap provides an easy to access, secure place for storing a cell phone, MP3 player or energy gel flask.
• Blinker light attachment - An attachment point is provided for blinker lights.
• Reflective Graphics - Night visibility is increased using reflective graphics.
• BioStretch harnessTM - The BioStretchTM harness provides a stable carry while allowing comfortable movement during athletic activities.
• Lightweight, yet supportive ventilated spacer mesh backpanel - The highly ventilated yet supportive spacer mesh backpanel ensures a cool, comfortable ride.
• Detachable webbing hipbelt featuring a modified-straight ErgoPullTM hipbelt closure – The detachable webbing hipbelt featuring a modified-straight ErgoPullTM hipbelt closure keeps the pack stable and comfortable in all conditions.
• Viper Blinker attachment - An attachment point is provided for blinker lights.
• Viper Bungee lacing system - Carry jackets or other soft items on the outside of the pack using the front bungee compression system.
• Viper Front Mesh Pocket - Gear or clothing that needs to be quickly accessed can be stuffed into the front stretch mesh pocket
• Viper Internal organization - Internal sleeve pockets keep bike pumps, tools and spare parts organized and easy to get to.
• Viper Lidlock 1 - Quickly secure a helmet to your Viper or Verve series pack with the LidLockTM helmet attachment.
• Viper Lidlock 2 - LidLockTM provides a convenient place to carry your helmet when it isn’t on your head.
• Viper Shoulder strap pocket - A stretch mesh pocket on the shoulder strap provides an easy to access, secure place for storing a cell phone, MP3 player or energy gel flask.
• Viper Slash pocket - A quick access top zippered pocket is lined with a soft, easy to clean heat embossed fabric making it perfect for sunglasses or electronics
• Internal pump sleeves & tool pouch – Internal sleeve pockets keep bike pumps, tools and spare parts organized and easy to get to.
• Large front zippered pocket with shove-it pocket behind – The large front zippered pocket has a shove-it pocket behind for quick storage of an extra layer or miscellaneous items.
• Heat embossed fabric sunglasses pocket - A quick access top zippered pocket is lined with a soft, easy to clean heat embossed fabric making it perfect for sunglasses or electronics.
• Front stretch mesh pocket - Gear or clothing that needs to be quickly accessed can be stuffed into the front stretch mesh pocket.
• Two side compression straps – Two side compression straps keep the load compact and tight fitting for a more balanced ride.
• Includes 3 liter reservoir.

Gender: Unisex
Weight: 1.44 lb (620 g)
Material: 70 X 140D Nylon Shadow Check
Dimensions: 17 x 8 x 7 in (44 x 20 x 18 cm)
Volume: 100 oz / 3 L Hyd. included
Max Capacity: 793 cu in (13 L)
Season: S11
Vendor ProductId: 14813
Review ProductId: 25948