I don't use a climber, but when considering one I thought about how to haul my gear with it. I'd use a FannyPack. I also like to use a Thigh Pack. I find it very handy for gear you need at hand while moving or even in a stand. I've been hunting the ground and it keeps all the small stuff I need right in my lap, which really cuts down on movement. I can keep my compass, GPS, phone, calls, Windicator, Binocs etc in it. Mine is fleece covered and is quiet. Then in the fannypack goes extra cloths, if needed, some rope, field dressing gear, etc.