Dual warmth level comforter
A dual warmth comforter includes first and second sections joined together by a fastening device. The first section includes first and second fabric sheets and a first insulation material disposed between the first and second fabric sheets. The second section includes third and fourth fabric sheets and a second insulation material disposed between the third and fourth fabric sheets. The first section has a first thermal resistance that is greater than the thermal resistance of the second section. The different thermal resistances can be achieved by using different insulation fill weights, insulation materials with different thermal conductivities, or some combination thereof. The fastening device can be hook-and-loop type fasteners, a zipper, buttons, snaps, laces and the like.
1. A comforter comprising:
a first section including first and second fabric sheets and a first insulation material disposed between said first and second fabric sheets, said first section having a first thermal resistance;
a second section including third and fourth fabric sheets and a second insulation material disposed between said third and fourth fabric sheets, said second section having a second thermal resistance, wherein said first thermal resistance is greater than said second thermal resistance; and
means for fastening said first section to said second section, said means for fastening including a first strip of material attached to said first fabric sheet along a first edge of said first section and having a first row of buttonholes formed therein, a second strip of material attached to said fourth fabric sheet along a first edge of said second section and having a second row of buttonholes formed therein, and a plurality of fasteners inserted into corresponding buttonholes of said first and second strips to fasten said first and second sections together so that a portion of each fastener is disposed between said first strip of material and said first fabric sheet and another portion of each fastener is disposed between said second strip of material and said fourth fabric sheet.
2. The comforter of claim 1 wherein each one of said fasteners includes two buttons joined by a link.
3. The comforter of claim 1 wherein said first section has a greater insulation fill weight than said second section.
4. The comforter of claim 1 wherein said first insulation material has a lower thermal conductivity than said second insulation material.
5. The comforter of claim 1 wherein said first and second strips of material are situated on said first and second sections, respectively, so that said first and second sections overlap one another when fastened together.
6. The comforter of claim 1 wherein said first and second sections are substantially identical structurally other than said first thermal resistance being greater than said second thermal resistance.
7. The comforter of claim 1 wherein said first section includes a second edge opposite said first edge of said first section and said second section includes a second edge opposite said first edge of said second section, and wherein said second edge of said first section and said second edge of said second section are both free of fastening means.