A very distinctive vintage Staffordshire Kilncraft mug from, I think, the late 80's/ 90's- possibly as late as 00. 
This type of 'tribal' design was quite common on outdoorsey products during that era- sleeping bags, outerwear, etc...
Although the photos appear that design is black on cream, in actual fact the design is a foresty dark green and black on a cream background. It's also textured: the design is matte on a gloss background.
I couldn't get this to show up too well. 
Used for display only. Excellent vintage condition.
Standard sized 300ml capacity mug: 3.5" x 3".

Please see my other listings. Massive eclectic downsize ongoing. 
Thanks for Looking!