A very light inflatable mat with a patented 'Tringular core matrix' minimizes heat loss and is made up of two layers of triangular partitions. The anti-slip material is pleasant to the touch. It is equipped with the WingLock ™ valve, which guarantees fast inflation and as soon as you turn the "wings" of the valve, you can easily and almost immediately blow out the mat. The package also includes a small storage bag, a repair kit and an inflatable bag, thanks to which you can inflate the mat effortlessly and moist air does not get into it from the mouth.