Review on ANMEILU Emergency Blankets Survival: The Ultimate Marathon Companion by Jimmy Jefferson

They were perfect for our cold weather camping trip last weekend. I don't have any special winter camping gear so it came in handy when the temperature dropped to 25F. I placed one between me and the wall of my tent and it helped both insulate and prevent my sleeping bag from condensing. My son started to freeze at night and by throwing another one over his sleeping bag he warmed up again. I keep the other two in emergency kits in the car and in the camping gear.