Quick! When the slightest bit of sunshine hits Scottish soil it's time for Taps Aff! A multi-functional bottle opener (quite literally 'taps aff') and keyring with a cheeky bit of Scottish banter. Probably the most clever product I've ever come up with.
58mm in size, these are made in the UK but the parts are manufactured in the USA. The totally genius design came from Bonnie Scotland though!