Gregory Kalmia 50 Color:Equinox Grey Output- 2 liters per minute

Output- 2 liters per minute

Regular: 8

AA battery pack (not included) Battery life up to 14 hours (up to 18 hours with optional AA battery pack at 2 watts)

Dimensions 18 x 10 x 5 inches

Gregory Kalmia 50 Color:Equinox Grey Output- 2 liters per minuteEngineered for stable, responsive support, the ventilated FreeFloat 360 suspension delivers unprecedented comfort and dynamic fit. Combined with recycled nylon and odor reducing fabric technology, the Kalmia 50 is ready for wherever adventure takes you. SPECS Ideal Fit For Women Activity Backpacking Internal Frame Yes Frame Type Perimeter wire Suspension Technology FreeFloat 360 Compartment Access Top Bottom Side Zipper U Zip Access Yes td> Closure