YATE TREKKER 3,8 grey/grey self-inflating mat

Kirjeldus

TREKKER is a very popular model with outstanding qualities of material and production details. The material is highly resistant to any damage. The anti-slip surface will prevent you fromslipping down from the mat.
It has excellent quality of material and processing. Top part is made from polyester Yate Microbrushed 75D, which prevents the sleeping bag from slipping off. The bottom part is made from reinforced polyester 150D which is more resistant to damage. It has lightweight core and rectangular shape.The mat is foldable in half when packing – the package is only 12×26 cm big, so that it fits into your bag easily. “Push In Valve” – you only need to press once and it seals, turn it and it is tightly locked. The package includes transport sack, compressing strap and repair kit.
 

Parameters
 

Material:
Top: polyester 75D 

Colour:
Grey / Grey

Weight:
850 g  ( can vary ± 10%)

Size:
183x51x3,8 cm

Size of pacage:
14×26 cm

Thermal resistance:
4,0

Guarantee of quality
Modern products are usually not only pleasant to the eye but also have many technical amenities and details which are hidden but dramatically improve quality of the product and make it unique. Self-inflating mats have three major quality factors 1) light weight 2) small size when packed 3) long lifespan.
The light weight is achieved by selection of high-quality materials both for surface of the mat and the core.This material must be not only light but also firm and durable. We also lighten the mat by using lightweight inner foam. However this is not done at the expense of comfortability and insulation qualities of the mat. The choice of material and the way of lightening of the mat has significant impact on the size of packed mat.
 
All of our product has double layer of insulation which prevents air against air leaking, this insuation is applied to top layer of the fibre. This ensures maximum protection and long lifespan of the product. Each mat is tested for 24 hours after manufacturing, which helps us avoid selling defective products.

Self inflating mats
Instructions for use: Before use, remove all objects from the base under the mat, which could damage its surface, open the valve and unfold the mat.
The REVERSE valve is opened by pulling out and closes by pushing – see description of valve use below. The length of inflation depends on the method of storage before use. You can inflate the mat with your mouth or a special YATE pump (the pump will ensure that moist air does not enter the mat, which insulates less). Close the valve.
 
General information: Do not leave the mat inflated with the valve closed in direct sunlight and at high temperatures (above 30 ° C)! In these cases, you should always open the valve. If you use the mat in high temperatures, drop a little air to release the pressure. This will prevent possible damage to the product. Do not expose to direct fire!
 
Protect from sharp objects. Protect from contact with chemically aggressive substances (acids, caustics, solvents, repellents, fatty creams and other substances), which could damage the product. Store the mat dry and clean and dry place. Clean with soap and water. Tolerances of  thickness and weight may vary 10%.
 
 

 
THERMAL RESISTANCE

Thermal resistance is the feature which is today usually stated with sleepíng mats. Thermal resistance – R is physical quantity which states thermo-isolational properties of a material. It is dependent on thickness of the material and ?. When we want to make R as high as possible, we aim for the maximal possible thickness of the material and at the same time we are trying to keep ? as low as possible. Thermal resistance R stands for resistance of 1 m2 of material against transmission of heat energy in difference of temperatures 1 K. Coefficient of thermal conductivity ? represents the ability of material to conduct thermic power. It is a value of W wich transmits through material of 1 m of thickness when the difference between temeperatures of surfaces is 1 K. Notes: R = d / ? (m2.K.W-1); d – thickness of the material (m); ? – Coefficient of thermal conductivity of the material (W.m-1.K-1).