Decathlon | SELF-INFLATING CAMPING MATTRESS COMFORT 65 CM 1 PERSON

Discover our 65 cm self-inflating mattress that can be twinned for optimalcomfort when camping. **Key benefits:** * Sleeping comfort: Sizes: 190 x 65 x 4.5 cm | Flat, non-slip sleeping surface * Easy assembly / dismantling: 4 * Easy assembly / dismantling: Inflation without a pump | Double valve: precise inflation and quick deflation * Easy transport: 2 * Easy transport: Weight: 1.7 kg | Volume: 18 L | Carry case * Thermal insulation: 4 seasons of use. R-Value standard ASTM F3340-18: 5,2 * Durability: 5 * Durability: Mattress approved to withstand at least 200 inflation/deflation cycles * Compatibility: true * Compatibility: Can be twinned to sleep 2: join the same mattress**Technical information:**OUR COMMITMENT TO CONSUME LESS WATER WITH THIS PRODUCT: We have improved thisproduct with an eco-design approach to dyeing fabric using the "dope-dyed"process. Textile dyeing requires a lot of water but also produces waste waterfrom the dye baths. To reduce our environmental impact, we use a masspigmentation process that involves adding the colour pigments when the yarnitself is produced. We used this process for this product (reference:8601381). ; The principle of a self-inflating mattress: A self-inflatingmattress consists of an airtight envelope glued to an open cell foam in whichthe air circulates. When you unfold the mattress, it will return to itsoriginal shape and thickness (4.5 cm for the AG Comfort) and fill with airaccordingly. However, it requires some mouth inflation so you can adjust it tothe pressure level suitable for you. Self-inflation is more or less noticeabledepending on the thickness of the mattress. ; Directions for use: We adviseyou to get out and unroll your mattress as soon as you set up camp. Leave thevalve open to make pre-inflation easier. A self-inflating mattress inflatesitself to about 80%. You will need to blow up the rest yourself, so you canadjust the pressure to your desired comfort level. Caution: choose yourmattress width according to your tent's interior measurements. ; Cover weightand dimensions: Weight: 1.7 kg | Volume: 18 L Cover dimensions: 37 x 25 cm ;Thermal properties and warmth: insulating mattress from the cold, winter useis an option: Since the beginning of 2020, a new standard has been validatedto assess the level of insulation of your mattress: standard ASTM F3340-18.This standard measures the capacity of the mattress to retain or return bodyheat in order to avoid its loss and therefore provide you with thermalcomfort. Thermal insulation thanks to the foam. R-Value standard ASTM F3340-18self-inflating mattress GA COMFORT: 5.2 (measured by an independentlaboratory)