Viper 3

Usage:

• Backpack with hydration system included. Backpack for sports such as running, mountain biking or trekkings where a backpack designed to transport and use a hydration system with little load and good ventilation and stability is required. Because of its volume, Osprey recommends it both on trails from 1-3h as in day trips.

Specifications:

• Back designed to maintain ventilation and total stability . With foam AirScape HDPE panel with integrated ventilation points in addition to a stitched mesh and glued to the back providing stability and ventilation.

• Shoulder pads with a mesh that completely covers them. these also have hollow points of ventilation. Designed not to disturb the neck.

• Narrow strap lumbar belt. With small insert fins.

Pockets and adaptations:

• 2.5 liter hydration system with removable tube. With a specific large opening zippered pocket. The zipper goes from the middle of a shoulder pad to the top of the opposite. Fixation of the hydration nozzle to the magnetic shoulder strap, being very comfortable and reliable to use.
• Open gusset outer compartment, adjustable by clips.
• Front pocket with a compartment and key clip.
• Reflective front tape to place rear light. The front designs are also reflective.
• Helmet holder with front Lid Lock system. Adjustable rubber with a stop, inside you can place the helmet carrying it in the upper-middle part of the backpack.