I ended up building a shelf system to store everything, then grab what I need for a trip, rather than store everything I own in one bag...Down side to IGT gear...man this stuff is heavy. The bag I have for everything is getting where I need a hand truck to carry it around...lol.
I have a few IGT4 frames, but find myself taking the IGT3 frame and it's extension table most of the time. Just a real nice size for most "missions"; plenty of cook space and eating space for camping. The bigger stuff gets used for tailgating or church events, and things close to home.