Features
- Custom-moldable, anatomically contoured BioForm4 CM™ hipbelt and shoulder straps balance firmness and cushioning for optimal support and comfort
- Osprey certified custom molding is available in most REI stores—check your local store for availability
- Back panel is lined with reversed spacer mesh for a smooth, breathable contact surface
- Peripheral frame effectively transfers load weight to the hipbelt; single 6061-T6 aluminum center stay helps maintain back panel shape
- Top-loading main compartment can also be accessed through curved side zippers on each side of the pack body; wide-mouth sleeping bag compartment is easy to load and unload
- Dual-compartment top pocket converts to a lumbar pack with a built-in belt
- External hydration sleeve in the back panel simplifies refilling and helps protect pack contents from spills (hydration reservoir not included)
- Roomy front pockets with coated zippers help keep often-used items handy; stretch-mesh front pocket makes it easy to quickly stash and access extra gear
- Zippered hipbelt pockets and dual-access stretch-mesh side pockets provide secure storage and organization
- Dual side compression straps; removable sleeping pad straps; trekking pole attachment; 2 ice-axe loops; handle wraps
Technical Specs
- GenderUnisex
- Weight5 lbs. 9 oz.,5 lbs. 6 oz.,5 lbs. 2 oz.,5 lbs. 2 oz. / 5 lbs. 6 oz. / 5 lbs. 9 oz.
- Best UseBackpacking
- DimensionsUnavailable
- Fits Torso22+ inches,20 - 22.5 inches,18 - 20.5 inches,18 - 20.5 / 20 - 22.5 / 22+ inches
- Frame TypeInternal Frame
- Weight (g)2530 grams,2430 grams,2330 grams,2330 / 2430 / 2530 grams
- Pack AccessTop/sides/bottom
- Pack LoadingTop
- Frame MaterialHDPE framesheet/metal alloy peripheral frame
- Fits Waist/Hips36+ inches,33 - 37 inches,30 - 34 inches,Material(s)
- Hipbelt PocketsYes
- Number of StaysPeripheral hoop/aluminum center stay
- Adjustable TorsoYes
- Gear Capacity (L)83 liters,79 liters,75 liters,75 / 79 / 83 liters
- Removable DaypackYes
- Hydration CompatibleYes
- Gear Capacity (cu. in.)5,065 cubic inches,4,821 cubic inches,4,577 cubic inches,4,577 / 4,821 / 5,065 cubic inches
- Sleeping Bag CompartmentYes
- Number of Exterior Pockets8 + main compartment
- High-tenacity nylon/nylon Oxford30 - 34 / 33 - 37 / 36+ inches