Hiking pack meets hydration pack in this simple, lightweight, and rugged backpack. A classic yet contemporary rucksack design with a straightforward bucket-style opening makes packing and unpacking easy. Our tried-and-true AirScape foam suspension and backpanel provide comfortable support and ventilation, while an included streamlined Osprey Hydraulics® LT 2.5-liter reservoir covers your hydration needs anywhere you go. Good news because the Skarab is fully at home on the summit of a mountain as well as your local river trail. SPECS LOAD RANGE: 10 - 25 lbs. SIZE: O/S VOLUME DIMENSIONS: 1098 IN3 / 18 L 20.1H X 9.8W X 8.3D IN. WEIGHT: 1.10 LBS. 1.10 LBS. FABRIC: MAIN210D Nylon Dobby ACCENT: 420HD Nylon Oxford BOTTOM: 600D Polyester