CAMP Essential Light Mat is a super light camping mattress also excellent for trekking. It is in fact very compressible to make it fit comfortably inside the backpack. Inside it is free of foam, so once deflated and placed inside the compression bag (included) it will have a volume of less than 2% compared to that inflated. It is completely made of polyamide and is equipped with a brass valve and a plastic valve to speed up inflation and deflation. With Essential Light Mat you will also receive the repair kit. CAMP Essential Light Mat inflatable camping mats