i am interested in buying a tank bag, have looked through posts and see many of you have bags, but not many recent posts. there is not an outlet around here that i know of so my question is ,how big is a mini bag.? of course it will go on the 750, would like it to be able to hold a 35slr camera plus binoculars, minimum. i feel like if it would be able to hold that it would hold more, i do not want an excessively large one. thank you. ride safe.