To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
I ordered this just before the bad winter storm hit Texas and our grid failed to be successful. This stuff saved the stray cat community at my apt complex, as well as keeping me, my Son warm. I am so thankful! Worked perfectly. If you understand the science then you grasp it. But it instantly holds in a great deal of the body heat. It’s like microdome around ur body that enabled the heat to bounce back off the material to body vs. escaping. Or other materials that can absorb moisture resulting in a cold damp. This is the best.
Would be great for not just dangerous cold situations but also even great I can see for camping. It’s great. Thinner than paper, it does make a crinkle sound thou.. if someone is needing absolute silence for security reasons.. Other than that? It’s amazing!
We keep these in our vehicles and in our "go" bags. Having something to keep warm in an emergency situation is essential. The package size of 10 is ideal so that we have enough to help someone else in need.