I need to lower my blood pressure. I got my all weather space blankets in and I've got one here to check out. So far I am impressed. I got the Hooded versions. My use for them will be for the truck in case we get stuck out in the cold and have to hole up for a night. I need to pick up one of those 10 packs of "Hand warmers" from wally world too. They could come in handy.