Grannies Inc has teamed up with energy company npower to produce a range of cosies designed to encourage our great nation to make tea in a pot rather than mugs.
The idea - of course - is to reduce the number of times we boil our kettles and hence the amount of household energy we use.
Themed to some of our favourite TV shows, various designs are available. Just pop one of these over your pot and do a little something for the environment while enjoying a cup of the good stuff.
Pictured is the 'Lancashire Hot Pot' Coronation Street cosy which is available online at granniesinc.co.uk/cosies.htm for £45. Alternatively there's a Dalek tea cosy, called Dalekjeeling of course. You can also download patterns to knit it yourself.