Features:

FeatureDetails
Material100% waterproof Dyneema® composite fabric
Color OptionsWhite (50-denier Dyneema), Black (150-denier Dyneema)
Capacity55 liters internal volume, 9.8 liters external volume
Ideal ForWeekend, section, or thru-hikes
Roll-Top ClosureAllows for size adjustment
External Pockets3 Hardline with Dyneema pockets for quick access
Aluminum StaysRemovable for customization
Shoulder Straps and HipbeltPadded for comfort
CompressionRoll-top, side, and top Y-strap for compression
HydrationHydro port and internal mesh hydro sleeve
Additional FeaturesIce axe loop, adjustable sternum strap, 4 exterior triglide buckles

Technical Specs:

SpecificationDetails
Frame TypeInternal Frame
UltralightYes
Gear Capacity55 liters (3,400 cubic inches)
Weight (Average by Size and Color)See below
Fits Torso Length (inches)Small: 15 - 17, Medium: 17 - 19, Large: 19 - 21, Tall: 22+
Fits Waist/Hips (inches)Small: 26.5 - 49, Medium: 27.5 - 50, Large: 29.5 - 52, Tall: 29.5 - 52
MaterialDyneema composite (Black: 150-denier, White: 50-denier)
Frame MaterialAluminum
Number of Stays2
Reservoir CompatibleYes
Pack AccessTop
Number of Exterior Pockets3
Raincover IncludedNo
Hipbelt PocketsYes

Weight (Average by Size and Color):

SizeWhite (lbs. oz.)Black (lbs. oz.)
Small2 lbs. 0.5 oz.2 lbs. 2.5 oz.
Medium2 lbs. 1.3 oz.2 lbs. 3.6 oz.
Large2 lbs. 2.1 oz.2 lbs. 4.7 oz.
Tall2 lbs. 3.6 oz.2 lbs. 5.2 oz.

Dimensions: