I have the original kit bag and it's very comfortable. I carry my rangefinder, caller remote and a drag strap up front. Compass, fire kit, meds, extra shells, hand calls, glasses and a small survival kit in the middle. The back carries any pistol I own and is all readily accessible.

Right now I carry my binos (8x30 Swaro's) on the neck strap off to my left side. Still playing with different ideas on how to wear the KB low and binos high on a harness.