I was wondering the same! Im thinking if it's possible to attach a D ring on the side tab since there seems to be a space in between the tab and trim. But kind of worried on how it will wear the leather since it's not designed for it 😬Has anybody an idea why the mono/black one does not come with a removable strap? I absolutely love the bag with the black trim and being to able to wear it crossbody as well would be perfect. Don't think i would ever reverse the bag, but the black trimBlack is my happy colour!