Main advantages
Used materials
To prevent air leakage through the top fabric of the mattress, an impermeable membrane is laminated to the polyester fabric. Laminating a continuous membrane instead of applying a coating eliminates the possibility of applying an uneven layer of coating, which could lead to the weakening of some parts and subsequent air leakage.
Detailed Description
Until winter, but still light
Thanks to the combination of smaller dimensions, chopping in the leg area and perforation with vertical and horizontal cavities, the Peak 38 is the lightest and most packable mat suitable for cold winter weather.
You must have imagined by now that the foam is porous like Emmental. It is not so. We used double punching only for less exposed places - i.e. under the legs and under the head, in the body area a horizontal perforation is used, which has better insulating properties.
The silicone Pinguin logo on the upper side of the mat prevents the sleeping bag from sliding down.
Peak mats are especially suitable for users with a smaller and slim figure. If, on the other hand, you are a man like a mountain, or a girl of blood and milk, we recommend the Matrix 38 mat, which has identical properties and an enlarged surface .
Technical specification
features: | |
Dimensions | 183 x 51 x 3,8 cm |
Shape | Mummy |
Weight | 900 g |
Foam construction | Horizontal + Vertical hollows |
Foam | Polyurethane |
Upper material | Polyester Diamond RipStop, non slip print, TPU lamination |
Bottom material | Polyester, TPU lamination |
Valve | Nylon |
Repair kit | Yes |
Carry bag | Yes |
Type | Self-inflating |
Height | 3 – 5 cm |
Package Size | ⌀17 x 27 cm |
features: | |
Estimated value of heat resistance | 3.8 R |
Lamination
Foam
The core of every self-inflating mattress is the inner foam. Pinguin mattresses are filled with Polyurethane foam, the open pores of which retain air and thus give it excellent insulating properties. The foam has a very good shape memory, which contributes to its quick inflation and does not sag even after years of frequent use.