Deep down, everyone wishes they were a camel. Life can be hard as a human, especially when it comes to instant hydration. Get hydration on demand, camel-style, with the Osprey Viper 10 Pack. This hydration pack includes a 3 liter Nalgene resevoir that fits neatly in the 10 liter bag, with room left for small and necessary items that won't weigh you down during your run, your hike, or your bike adventure. Spacer mesh panel in the back provides great ventilation, and a stretch mesh pocket for your MP3 player or cell phone on the BioStretch harness keeps the tunes or the texts close at hand.

DECENT FEATURES of the Osprey Viper 10 Pack

• LidLock helmet clip
• Top zippered pocket for quick access
• Magnetic sternum buckle
• Removable 20mm webbing hipbelt strap
• Blinker light attachment
• Reflective graphics
• Heat embossed fabric sunglasses pocket (internal)
• Internal pump sleeves and tool pouch
• Front stretch woven pocket
• Dual side compression straps
• Top zippered slash pocket
• 3 Liter reservoir included

• Creates a lightweight, yet supportive and ventilated back panel

• Built-in magnet for quick bite-valve attachment
• Sternum strap with magnetic hose attachment

• Modified-Straight Ergo Pull hip belt closure

The SPECS

• Capacity: 610 cubic inches / 10 liter
• Weight: 1 lb 3 oz / 0.55 kg
• Dimension: 17" x 9" x 6" / 44 x 22 x 15 cm
• Reservoir Weight: 11 oz / 0.31 kg
• 210 double rip
• 600D polyester

OVERSIZE ITEM: We cannot ship this product by any expedited shipping method (3-Day, 2-Day or Next Day). Even if you pick that option, it will still go Ground Shipping. Sorry for being so mean.