Folded volume and dimensions
Folded dimensions 15 x 14 x 55 cm. Elastic support.
Volume 12.4 liters.
Weight with pack: 480 g
Foam density 30kg/m3. Bi-material foam.
What is R-Value?
The R-Value is a measure of thermal resistance. It measures the ability of a mattress to retain or prevent heat escaping from a warm body (the human body) to a cold floor.
The higher the R-Value, the better the mattress insulation.
Note that R-Values are additive; this means you can use 2 mattresses and add up their R-Values.
All our mattresses are tested to ASTM F3340-18.
Which R-Value for which use?
R-value from 0 to 1.9: Hot season (summer) use only
R-value from 2 to 3: Use over 2 or 3 seasons (spring-summer-fall)
R-value from 3 to 4: Use over 4 seasons
R-value from 4.5 and +: Use over 4 seasons and in extreme conditions (glacier, far north and high altitude)
Postural comfort
Sleep on the aluminized side in contact with the sleeping bag, foam side down, to minimize body heat loss.
This mattress offers a superior level of comfort for a foam mattress, thanks to its design and the relief given to the foam by the mold. This specific design gives the mattress a thickness of 2 cm, providing real comfort for the body and posture.
