Vintage 1940s Fur Handwarmer Purse

Such a fabulous piece.  1940s handwarmer muff.  Grey fur (fox?) exterior.  Large zippered pocket hidden on the exterior (large enough for an iphone and other essentials).  Lined with satin.  Modern black cord added so the handwarmer can be used as a purse.          

Label:  none
Circa:  1940s 
Condition:  Overall excellent.  The purse shows light, normal wear, with no specific issues to note.            
   
Length:  10" ; 29.75" with handle
Width:  12" at widest