Features
- Highly breathable suspension system creates a direct link between spine, suspension and bag
- Suspension is bonded directly to the pack body for comfort and stability; features twin removable aluminum stays for reliable load support
- Anatomically shaped shoulder straps feature a core layer of perforated, air-permeable foam lined with breathable mesh for next-to-the-skin comfort
- Shoulder straps adjust both vertically and horizontally for a personalized fit
- Rotating Load Transfer Disc™ lets the hipbelt pivot, following your natural movements for agility and stability
- Thermoformed, triple-density hipbelt promotes airflow and evaporative cooling
- Removable and expandable top lid comes with 2 zippered compartments and a map pocket
- Extendable collar with drawcord adds capacity to the main compartment for handling large loads
- Dual side zippers allow quick access to the main compartment through the front panel
- Features a hydration-reservoir sleeve with port and hose clip for the drinking tube (reservoir sold separately)
- Front kangaroo pocket is perfect for stashing gear you may need in a hurry
- 2 stretch-mesh side pockets with elastic drawcords secure your water bottles or snacks
- 4 compression straps and padded compression wings let you cinch down your load for jostle-free carrying; features micro daisy chains for lashing on gear
- 100-denier Invista HD Mini Ripstop™ nylon and 210-denier Ripstorm™ nylon fabric is light and strong; silicone/polyurethane coating resists punctures and water
- Pack base is made of burly, 420-denier Invista HD plain weave nylon to stand up to years of heavy use
- The Arc'teryx Altra 75 pack features a padded bottom, Hypalon™ trim and reinforced high-wear areas to bolster durability
Technical Specs
- GenderUnisex
- Weight5 lbs. 5 oz.,5 lbs. 7 oz.,5 lbs. 5 oz. / 5 lbs. 7 oz.
- Best UseBackpacking
- Fits Torso19 - 22.5 inches,16.5 - 20 inches / 19 - 22.5 inches
- Frame TypeInternal Frame
- Weight (g)2405 grams,2455 grams,Fits Torso
- Material(s)Silicone and polyurethane coated mini ripstop nylon
- Pack AccessTop / panel
- Pack LoadingTop,Side
- Frame MaterialAluminum/EVA foam/HDPE framesheet
- Fits Waist/Hips32 - 37 inches,36 - 41 inches,32 - 37 inches / 36 - 41 inches
- Number of Stays2
- 16.5 - 20 inches2405 / 2455 grams
- Adjustable TorsoYes
- Gear Capacity (L)75 liter,78 liter,75 / 78 liter
- Gear Capacity (cu. in.)4,575 cubic inches,4,758 cubic inches,4,575 / 4,758 cubic inches
- Number of Exterior Pockets7 + main compartment