Backpack device for sportsman, has excrescences with clip device exerting pressure on part of pelvis or bust of carrier to constitute unique carrying system of device at back of carrier, where excrescences extend from one structuring part

摘要

The device has main structuring parts (1, 2) assembled together to generate a capacity volume, where the part (1) is obtained by plastic injection. The part (1) is dimensionally stable and constitutes an outer protective shell. Excrescences extending from the part (1) have a clip device exerting a local pressure on a part of pelvis or bust of a carrier to constitute a unique carrying system of the device at the back of the carrier.