Thinlight Foam Pad - 1/8" by Gossamer Gear

It's true that it is very delicate, I actually put a gouge in it just strapping it to my pack for the first time before ever using it. But it's almost perfect for what I want and if you're aware of it's limitations it can be very useful

The 1/8" pad is just what I was looking for. I like the way it folds up making it nice to put in my backpack.

Perfect size! Perfect weight!