I tried running an HPG kit bag with my binos and stuff for hunting for a few trips and it got so heavy and crammed with stuff I began to hate it. I keep my kit bag now for general hikes, biking, skiing, stuff like that. I use it especially in more populated places where not everyone needs to know I’m carrying. I’ve switched to a SG bino harness and won’t go back to anything else anytime soon. Having a few pockets for kill kit, emergency stuff, and quick access to a spare mag is a game changer for me. I haven’t seen anything that does it all without some short falls.