YATE TREKKER LONG 3.8/198 blue/grey Self-inflating mat

Product detailed description

A longer and wider version of the popular YATE TREKKER model, which stands out for its high quality material and workmanship, now with the REVERSE valve! The upper is YATE Micro Brushed 75D polyester, which is resistant to damage and effectively prevents the sleeping bag from sliding. The lightweight core reduces the weight of the product. WARM ZONE - under the back and sides, the foam is lightened only by horizontal channels and therefore there is more foam to ensure sufficient insulation.

Main advantages of TREKKER models:

• before packing the mat is folded in half and thus reduces its volume after packing
• great comfort
• non-slip surface Micro brushed
• high thermal resistance thanks to thickness 3.8
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• REVERSE valve

General Product Information: Warranty period: 4 years, Manufacturer: Yate

QUALITY GUARANTEE

Modern products are usually not only nice to look at, but hide many technical conveniences and details, which are not visible, but significantly increase the quality of the product and make it exceptional. 3 factors are the most important for self-inflating mats: 1) low weight, 2) small volume when packed and 3) long service life.

We achieve low weight by choosing the highest quality materials for both the surface and the core. The material must be light, but at the same time strong and durable. Weight reduction is also achieved by lightening the inner foam. But this must not be at the expense of comfort and the ability to insulate well. The choice of material and lightness has a significant effect on the size of the packaged product.

All our products have a double layer of insulation against air leakage, which is laminated to the outer fabric. This ensures high protection and a long product life. Each mat is tested 24 hours after production, thereby eliminating the risk of delivering a defective product from production.

THERMAL RESISTANCE

A quantity that is increasingly being specified for mats. Thermal resistance - R is a physical quantity that expresses the thermal insulation properties of the material. It is directly dependent on the material thickness and λ. When achieving the highest possible R value, the goal is to make the material thickness as large as possible and the λ value of the individual materials as low as possible. The thermal resistance R expresses the resistance of 1 m2 of material against the transmission of thermal energy at a temperature difference of 1 K. The coefficient of thermal conductivity λ expresses the property  material to conduct heat. It is the value of energy in W that passes through a material of thickness 1 m at a temperature difference of 1 K between the surfaces of the material. Explanations: R = d / λ (m2.KW-1); d – material thickness (m); λ – Coefficient of thermal conductivity of the material (Wm-1.K-1).

YATE Micro Brushed" NON-SLIP SURFACE