So, I've had to call "uncle" as I can no longer carry heavy bags to the aircraft--my back can no longer handle long bag drags with a lot of weight on my shoulders... yes I have to become one of "those guys". I need some advice on what to buy so that I can roll it across the tarmac with checklists, headset, 1" binders, IPAD, etc...but also put it in the overhead for commercial flying with a flightsuit and boots. Probably something that I can place another bag on top of, so I can roll two on one like airline pilots do. I know there was a thread awhile back where a guy was pitching his pilot, rolling, pubs/nav bag, but I couldn't find that thread anymore. I've seen the 130 NAVs that bring their handy roller bag that they can sit on in the cockpit, any idea where to get those and if it is worth being identified as a NAV? I can't imagine you can get a lot in those bags for commercial flights though.