This is the one I use (or something like it) when it gets hot

https://www.basspro.com/shop/en/cabelas-speed-seat-half-turkey-vest-for-men?hvarAID=shopping_googleproductextensions&ds_e=GOOGLE&ds_c=BPS%7CShopping%7CSmart%7CProprietary%7CGeneral%7CNAud%7CNVol%7CNMT&gclid=Cj0KCQiAw8OeBhCeARIsAGxWtUwMCEU0wu3x0DwXDRaEbLflxDLY0a-Xjp-Zn0GjX6GLw4qUFGls3RkaAkfkEALw_wcB&gclsrc=aw.ds

I may not be smart but I can lift heavy objects

I have a shotgun so I have no need for a 30-06.....