Guinness "Clover" Bottle Opener Hat (Green). This Officially Licensed
Guinness Bottle Opener Hat is the perfect way to always have a bottle opener on
hand. This unique Guinness hat features a built in brim mounted opener that is
solid and secure. This patina finished bottle opener features the Guinness and
is fastened on a beautiful vintage green hat with Guinness insignia. This hat is
fully adjustable and features an adjustment band in the the back to adjust the
hat to the perfect size for you.