Bassbob
Emissary
I was just messin with ya Papa.About the same temp here in western PA and still snow covered. It's not so much the low temps as it is the wind always blowing on my back especially while sitting down reloading my mags. Anyway, the heated vest wraps up around my neck. I keep the back of my neck warm and everything else is fine for 1-2 hours. I stayed home last week since the mornings were starting anywhere from -17° to 0°, all with a stiff wind.
I bought a bigger battery that I use for those cold early morning hunting days sitting in my deerstand for hours. It seems like most mornings this year were low single digit or mid teens. Since I am getting up there a little in age now it's harder to stay as warm as I could when I was younger. The vest did me good the last 2 hunting seasons ... and at the range.