Octal 45 M Monarch Blue
We think an ultralight pack with proper support and essential features provides a better experience—more efficient and much more enjoyable—than a hyper-minimalist stuff sack with zero structure. The difference shows the morning after a 25 km day, when the Octal 45 proves that comfort is one trail essential you can’t live without.
This model exists in extra-small, small and medium. All measurements shown on this page are taken from the standard women's small.

Tech
NEW Aerospan SUSPENSION
AeroSpan is the ultralight evolution of our groundbreaking VaporSpan suspension. It’s delivering the same combination of 360-degree moisturewicking ventilation and tensioned perimeter frame load management while paying obsessive attention to weight reduction. Using body-mapping techniques to target friction and impact points allows us to eliminate hotspots without excess padding. FocusForm shoulder harness and hipbelts and LifeSpan foam provides lightweight comfort that outlasts other weight-conscious cushioning materials.

ultralight weather flap included

stows in top pocket




Weight | 1.05 kg |
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Dimensions | 14 x 60 x 30 cm |
Stripped Weight | 1.01 kg |
Rain Cover Weight | 0.091 kg |
Max. Carry | 14 kg |
Volume | 45 L |
Body | 100D High Tenacity Nylon |
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Base | 210D High Tenacity Nylon |
Harness/Hipbelt/Lumbar | Multi-Density - Lifespan EVA |
Chasis Support | 7001 Hollow Aluminium Frame, HDPE |
Lining | 135D High Density Polyester |