The Trek&Mountain magazine (UK) tested out 12 leading models. The DownMat UL 7M got the Editor's Choice.

 

This video explains the DownMat UL 7

 

 

More information:

> DownMat UL 7 XS

> DownMat UL 7 S

> DownMat UL 7 M

> DownMat UL 7 LW