The Reactor 32L Flex Pro Airbag Backpack features the ultralight REACTOR 2.0 system with dual 75L balloons weighing 650g. FLEX Technology enables interchangeable pack covers on one base unit. Cordura-reinforced panels enhance abrasion and weather resistance. The 3D-FIT adjustment system customizes fit and trigger position. It includes a dedicated avalanche tool pocket, valuables storage, diagonal ski and snowboard carry, multiple ice axe loops, and hydration compatibility for extended tours.