Patent ID: 8882041

Claim:
An insulation package for insulating a cabin of a vehicle, comprising: a wrapping foil; a core layer of an insulation material, wherein the wrapping foil envelopes the core layer at least in some regions and comprises an opening at a first end for feeding-through a pin as a holding element; to couple the insulation package to a frame element of the cabin of the vehicle; an annular fastening element coupled to the wrapping foil in a region of the opening at the first end, the fastening elements defining a bore that snaps into place on the pin fed through the opening; a first foam ring couples to a first side of the fastening element such that the pin is fed through the first foam ring and then the bore of the fastening element at the first end; and a second foam ring coupled to a second side of the fastening element, so that the fastening element is sandwiched between the first foam ring and the second foam ring, and the pin is fed through the second foam ring at the first end coupling the insulation package to the cabin of the vehicle, wherein the fastening element is a disc having substantially the same radial dimensions as the first foam ring and the second foam ring.