Satchel, to be used as backpack or to be pulled or pushed as trolley using telescopic handle

摘要

A schoolbag (1) frequently contains a number of items too heavy to be carried by a child, resulting in a perpetual damage of the spine. The new design of a satchel (1) can be carried at a carrying handle, with shoulder straps as a backpack, and additionally pulled as a trolley. The bag (1) is provided with a telescopic handle (2), which can be extended in particular when heavy items have to be transported and with two wheels (3) for moving the bag (1) across the floor.