Stirrup Cup Fox Head Pewter. A novel idea for the outdoors sporting person. This Pewter Stirrup Cup has a Fox Head on the reverse end and will stand perfectly on this. The Fox Head spirit cup holds up to 56.8 ml ( 2 oz) and can be engraved. This Pewter Stirrup Cup is made by our skilled Craftsmen, and is presented in a gift box. A great gift for the outdoors sporting person or would look good on your home bar.