| 摘要 |
Additional backpack system consists of a rectangular sheet (2), in the middle which is created, a protective sleeve (211) limited storage space (21), adapted to the shape of the outer circumference of the backpack. Protective sleeve (211) is at its outer circumference tunnel equipment (2111) for retractable cord with a reinsurance component, while the opposite side walls sheet (2) are mirrored on opposite sides located fastening straps (22 +), (22b +), (22c +), (22d +), (22a-), (22b-) (-22c) (22d-), always at least one, intended to be clipping. |
