Sky Crux used

Harness and backpack in one, developed and tested in the Tatra Mountains. The harness pulls out of the lower section of the pack and deploys directly, while the rest of your gear stays compartmentalized above it. Continuous Dyneema webbing construction, colour coded fixation points, and the pack's shoulder and waist straps carry over into flight for comfort. You can keep it on while climbing and roping up. Backpack holds 56 litres, anatomically shaped, compressible from top and sides, with roller closure for volume regulation, compression straps, removable hip belt, mesh side pockets, internal load fixation and external accessory loops. 1250 g for both, 360 g for the harness alone (M, no carabiners), and either part works on its own. Three sizes, M, L and XL, no adjustment, so try one on before you pick.