This is the current pouch I use to carry my KX3. It weighs 8.8 ounces (250 grams) but after I cut the two big straps in the back and the two metal D rings off, it weighs 7.2 ounces (204 grams). The front pocket fits the KX3 mic perfectly, I could probably squeeze maybe the power cord in there too and maybe a paddle, but I didn’t want to pack it to tightly that things get scratched and banged up.
I am curious if anyone is using a lighter option that offers at least the same level of protection.
(I am trying to reduce my radio equipment weight where I can)
Edit - my KX3 has the side rails and plastic cover.