“heats well. battery doesn't last very long. recommend buying a size that fits snug so heat is against you. may also consider another battery but they're kinda expensive”
“I love this best so much I got one in gray and one in white. It’s a staple for keeping me warm while I’m sitting at the computer working all day long. I also love it when we’re dining outside on cool evenings. I’m 5’4 108 pounds and wear an xs.”