MMdex Waterproof Aluminum Foil EVA Sleeping Mattress Mat Pad for Outdoor Camping Hiking Travel Picnic Silver (2 x 2 m / 78.7 x 78.7 Inch)

I’ve only used the pad once. I used it under a sleeping bag in a hammock in windy 30 degrees—no underquilt, etc. I was perfectly warm. I’m not sure on the durability just yet.

Super lightweight. We use it on the bottom of our tent for extra insulation. Or on top when it's hot to reflect the sun.

Feels cheap I am not sure it will last very long

I bought these for my dad and he just loves them.