For the longer trips that you're unable to resupply, the Octal 55 has the capacity. Meet your mileage goals by keeping things light and supported with the AeroSpan ventilated suspension and it's perimeter Aluminum frame.
External Material 100% Nylon
Frame Materials 7mm Tubular 7001 aluminum, 3mm Alloy anti-barreling stay & HDPE
Pack Body 100D High Tenacity Nylon
Pack Bottom 210D High Tenacity Nylon / 135D High Density polyester
Lining 135D High Density Embossed Polyester
Suspension Multi-Density LifeSpan EVA foam
AeroSpan ventilated suspension with moisture wicking mesh.
Ultralight 7001 tubular aluminum frame with leaf-spring lumbar pad and anti-barreling support.
Women's specific FocusForm dual density shoulder harness with LifeSpan EVA foam and sternum strap with hydration clip.
Women's specific padded LifeSpan EVA foam hipbelts with large zippered pockets.
Custom fitted raincover included - stows in a quick access zippered pocket on underside of the top lid.
Sunglass QuickStow system on shoulder harness for quick, secure and scratch-free access to your shades.
Ultralight weather flap included -stows in a quick access zippered pocket on underside of the top lid.
Top pocket with zippered compartment and an underside zippered pocket, attachment points, and key clip.
Hydration sleeve with universal hangar and exit port.
Ultralight V-compression with pass-through for over or under compression.
Front oversized stretch mesh pocket and side stretch mesh pockets with side trail access.
Dual trekking pole/tool attachment points with bungee closure system.
Custom comfort-grip molded zipper pulls and molded webbing keepers for strap management.