Reviews overview
Our reviews are 100% genuine.
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This is what other customers say:
Question from Haris
29.12.2022
Hi, the R Value of this mat is 1.9 or 4.4 as indicated on the sack?
This is what customers from around the world say:
Vinzenz
25.03.2021
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Advantages
Lightweight Compact Insulates well Price / performance Easy to inflate
Yes, I would recommend this product to a friend
Martin
01.07.2023
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Advantages
Easy to inflate Compact Insulates well -
Disadvantages
Leaky Difficult to pack -
Recommended use
Trekking
No, I would not recommend this product to a friend
Maarten
14.05.2023
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Advantages
Comfortable Lightweight Easy to pack up Compact Easy to inflate Robust -
Disadvantages
Slippery surface -
Recommended use
Trekking Ultra-light All around
Yes, I would recommend this product to a friend
Petra
03.12.2022
88% have found the reviews
by Petra helpful
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Advantages
Easy to pack up Insulates well Robust Compact Comfortable Easy to inflate -
Disadvantages
Slippery surface -
Recommended use
Travel All around Trekking Camping Beginner
Yes, I would recommend this product to a friend
Hi Haris, The R-Value is 1,9 ASTM F3340-18 . The following link will provide some interesting reading for you:
https://www.klymit.eu/pages/sleeping-pads-astm-r-value?_pos=1&_sid=90f1ba10b&_ss=r
So the R-Value of all sleeping mats on the site is ASTM F3340-18? I'm asking because (as an example) i find mats from other companies listed as 3 season mats with an R-Value of 3.3 and this one listed as 4 season mat with R-Value of 1.9. It's difficult to compare if we don't know if the value is rated on the ASTM standard or not.
Similar to EN/ISO ratings for sleeping bags, the ASTM R-value standard ensures an “apples-to-apples” comparison of R-value for the sleeping pad market. R-value is a measure of a material or structure’s thermal resistance to heat loss. In this case, the structure is your sleeping pad. The higher the R-value, the more thermally resistant the material or structure is. This number gives a definitive rating for customers to compare the warmth of various pads. Thereby, allowing them to find the right sleeping pad for their needs. The problem is , not all manufactures have conformed to the new standards like Klymit and Thermarest have and some manufactures do not have their mattresses tested at all. We can only state the information made available to us.