Duvet cover comprises detachable external and internal parts able to be assembled by different fasteners, internal part having flap sewn on each side

摘要

The duvet cover is composed of external and internal parts (1a,1b) which are completely detachable. These parts can be assembled by different fasteners (2) such as zip fasteners or buttons. The internal part can be composed of a flap (4) sewn on each side along stitching (5,6).