Combined rucksack and sled for trekking in snowy conditions

摘要

The combination (1) consists of a firm synthetic slightly concave shaped bottom (2) with runners (6) which can be attached to a rucksack type bag (3). The runners (6) can either be an integrated part of the bottom (2) or they can be added. In order to facilitate the use on rough grounds they can be equipped with metal strips (7) from below. A transversally positioned holding element (9) at the front can be used for the attachment of a rope when the sled (1) is pulled or for supporting the hands of the driver when used as a bob. The rucksack (3) is designed in order to serve as a cushion when not carried.