Damson Madder's Benny Mini Bowler features contrast piping details and lining, a metal zip closure for security, and is finished with a rubberized logo. Damson Madder's Benny Mini Bowler features contrast piping details and lining, a metal zip closure for security, and is finished with a rubberized logo. Damson Madder was born out of a desire to make exciting designs, responsibly. From their North London studio, they craft playful, ultra-feminine designs meant to be worn again, and again (and again!). Think maximal style, minimal impact.