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Ultralight travel gets tougher the longer you’re away, because the more time you spend off the grid the more gear and food you need. The Octal 55’s intelligent design helps maintain your desired base pack weight while adding attic space and load support for puffy layers, extra calories, or emergency shelter.
Aero Span is the ultralight evolution of our groundbreaking VaporSpan suspension. It’s delivering the same combination of 360-degree moisture wicking 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 hot spots without excess padding. Focus Form shoulder harness and hip belts and LifeSpan foam provides lightweight comfort that outlasts other weight-conscious cushioning materials.