The Bardani The Summat 10 is a very comfortable 10-centimeter thick self-inflating sleeping mat. The Summat sleeping mat consists of comfortable foam which automatically fills itself with air once the two plastic flip valves are opened. The mat has a top layer of soft peach brushed polyester with TPU coating. On the underside, The Summat 10 sleeping mat has non-slip studs. This luxurious Bardani sleeping mat is compact to carry in the included case.