--matt
I don't have a bag...I'm just going in for surgery Friday but do not expect to have a bag but recently I was looking for shorts to wear to the gym that wouldn't chap my inner thighs (I recently had a thigh lift) and there are lots of tight fitting "compression" shorts for men and women. They come in varying lengths and also some come up higher on your abdomen. Go to a good sporting wear store. I also saw them online.
Good luck to you!