Inflatable trekking mattress - MT500 air L - 180 x 52 cm - 1-person

Folded dimensions Ø 10 cm x 22 cm. Volume: 1,7 litres. Weights, volumes & dimensions may vary slightly due to production tolerances.

The simplest way to fold without damaging your mattress is to fold it in four widthways, then roll it up.

The R-Value is a measure of the thermal insulation. It measures the ability of a mattress to retain or prevent heat from escaping from a warm body (human body) to a cold floor. The higher the R-Value, the better the insulation of the mattress. Please note that the R-Values can be added, this means that you can use two mattresses and add their R-Values. All of our mattresses are tested according to the ASTM F3340-18 standard.

R-value from 0 to 1.9: Hot season (summer) only R-value from 2 to 3: 2 or 3-season (spring-summer-autumn) R-value from 3 to 4: 4-season R-value of 4.5 and higher: Use in all 4 seasons and in extreme conditions (glacier, far north and high altitudes)

Once you are lying down, remember to adjust the inflation pressure of the mattress by slightly pressing the IN valve (with the cap open). A mattress that is too hard often leads to discomfort. Silicone patches on the top of the mattress are designed to reduce the sliding of your sleeping bag on the mattress.

Textile dyeing requires a lot of water but also produces waste water from the dye baths. To reduce this impact on the environment, we use only one out of two solution-dyed yarns for the grey fabric on the back of the mattress, thus reducing our consumption and our impact on water. This process can reduce CO2 emissions by 8% compared to traditional dyeing methods.

An inflatable mattress is not puncture-proof but it can be repaired! When using it, great care should be taken in its installation and handling. In the event of a problem, we recommend the use of self-adhesive repair patches (ref: 8584596). For more information, copy the following link into your browser: https://www.forclaz.fr/comment-entretenir-et-reparer-un-matelas-gonflable-ou-autogonflant