The Tumalo Hydration Pack is a lightweight, low-riding pack designed to follow your every move. Water weight is carried low, lowering the center-of-gravity and reducing upper pack torque. Side stabilizers hug your body keeping the pack centered and anchored to your core. With multiple storage options and Mazama’s premium 3 Liter (100 oz.) taste-free reservoir. This pack carries all the essentials in comfort, whether hiking, mountain biking, or skiing you and your gear move as one.

Pack Specs

Sizes: One size
Pack dimensions: 17 x 10 x 3 inches
Fluid Capacity: 100 oz (3 Liters) reservoir
Cargo capacity: 5 Liters
Weight: 1 lb (450 grams)
Waistbelt range: 20 - 48 inches

Pack Features

C.O.G. (Center of Gravity) geometry
Stabilizer wings with easy access pockets
Strap stow system--no loose ends
Left or right drink tube routing
Insulated reservoir compartment--keeps fluid cool or warm
Drop-in loading for reservoir and drink tube
Quick-loop drink tube anchoring
Blinker light attachment
Side loops for helmet attachment

Reservoir System Features

Wide mouth fill port for easy fill-up and cleaning
Lock-and-go leak-proof fill port closure
Taste-free, USA-sourced film
Drink tube with mid-line quick connect
High flow bite-valve with push button shut-off
Drink tube magnet retainer
PVC/BPA-free
FDA food-grade materials

Reservoir System Specs

Capacity: 100 ounces (3 Liters)
Dimensions: 17 x 6.5 inches (empty)
Weight: 7 oz. (195 grams)
Drink Tube: 1/4 in. ID x 3/8 in. OD x 39 in.