BenightedBivvy
Reviewed: 02 October 2011
Easy to use, warm and very comfy but pockets collect water if wet
Foldable - allows you to set up your sleeping kit very quickly, and can be used to kneel on if you want to get down and cook on rocky ground without damaging your kneecaps. Won't spring out and unroll like a classic mat would.
Very warm - eggshell construction reduces contact area with body and ground, reducing heat loss. Pockets of air are also trapped in the gaps, helping to keep you warm.
Comfortable - provides good support to your back and you don't feel small hard stones/twigs etc. underneath the mat like you would with a conventional roll mat
Good value for money.
Collects water - eggshell construction tends to gather water if it gets rained on. Not a problem if you're using it in a tent, or if you're going to put it inside a bivvy bag, but I sometimes use mine outside the bivvy to protect it from hard surfaces underneath.
Great product - light, comfortable and warm. Only drawback is the water collection, and that isn't a problem for most people. Hoighly recommended!