Fusion Flex is a lightweight, robust suspension system designed for harsh alpine environments.

Its single aluminum stay and die-cut HDPE frame sheet provide crucial load support while the climbing-specific hip belt and harness maintain comfort for technical ascents.

Discover the tech yourself

    1. Fusion Flex combines crucial load management, and simple, durable design to offer climbers the ideal alpine-minimalist pack suspension system.
    2. A die-cut HDPE frame sheet and single formed 7075-T6 aluminum center stay provide support for heavy loads, and a cross stay prevents barreling after hasty packing efforts in harsh weather.
    3. Meanwhile, the snow-shedding back panel resists moisture absorption, and removable padding in the high-cut, harness-compatible hipbelt allows for maximum weight reduction without the loss of support.
    4. Tapered, dual-density shoulder padding and an anti-slip lumbar pad maintain mobility and proper load transfer over waterproof layers.
    5. Tapered, dual-density shoulder padding and an anti-slip lumbar pad maintain mobility and proper load transfer over waterproof layers.