Volume and folded size
Folded size: Ø 13 x 31 cm.
Volume: 4.1 litre.
Easy inflation/deflation
The easiest way to fold your mattress without damaging it is to fold it in three or four widthwise, then roll it up.
Thermal protection and heat
Since the beginning of 2020, a new standard has been validated to assess the level of insulation of your mattress: standard ASTM F3340-18.
This standard measures the capacity of the mattress to retain or return body heat in order to avoid its loss and therefore provide you with thermal comfort.
R-Value standard ASTM F3340-18 mattress Thermarest Neoair Venture: 1,8
Thermal properties and warmth (continued)
The R-value expresses the thermal performance and resistance of the mattress. The higher the R-Value, the more the mattress insulates you from the cold ground.
- R-value from 0 to 1.9: mattress designed for use in warm season (summer) only
- from 2 to 3: mattress design for use in 2 or 3 seasons (spring/summer/autumn)
- from 3 to 4: 4 season mattress, winter use possible
- higher than 4.5: winter use and extreme conditions