Originally designed for the Finnish army, but suitable for regular backpacking action. This sleeping mat is soft and durable, and will survive all the challenges a hiker might face during a hike. Thanks to its protective materials, it will not absorb moisture even in wet conditions. Despite the product video only having Finnish audio, you just might want to check it out... - The bottom side has a rubberized material, preventing the mat from sliding around - The other side is covered with waterproof nylon fabric - Integrated elastic loops for effortless packing - The closed cell internal mat is 12 mm thick - Size: 50 x 190 cm with insulation, plus 25 cm side flaps with no insulation - Weight: ca. 960 g - 5 year guarantee against flaws in materials and manufacture