Michael Michael Kors medium Ginny crossbody bag Trion Martine Rose comes with lots of kitsch gadgets to make life just that little bit easier. The main fold over bag Trion is made from easy leather and is designed to hold your smallest essentials, while the detachable metal strap comes attached with a bottle opener, key holder, coin purse and Mr Keychain charm, which you can mix-and-match to your preference.