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Quechua Arpenaz Comfort Self-Inflating Mattress - 4 Season
Our motivation? To offer you a 65 cm thick, self-inflating mattress that can be twinned for optimal comfort when camping.
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San Francisco, 735 Market St. Options
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About this item:
- 4 Season: R-Value 5.2
- Dimensions: 75” x 25.5” x 1.8” | Flat, non-slip sleeping surface
- Easy to transport: Weight: 3.7 lbs (1.7 kg) | Volume: 23 L | Carry case
- Compatibility: Can be twinned to sleep 2 with same mattress
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Product Features

Sleeping comfort
Dimensions: 75 x 25.6 x 1.8 inches | Soft, non-slip sleeping surface
Easy assembly/dismantling
Inflation without a pump | Double valve: precise inflation and quick deflation
Easy to transport
Weight: 3lb. 12oz | Carry bag dimensions: 14.6 x 9.8 x 9.8 inches
Thermal insulation
Use in all 4 seasons.R-Value standard ASTM F3340-18: 5.2
Durability
Mattress approved to withstand at least 200 inflation/deflation cycles
Compatibility
Can be twinned to sleep 2: join the same mattress
Quiet
Less creaking noises when you move around during the night
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Product Customer Reviews
For extra mattress Good for comfortable camping Quite thick
My sons and I have used the air mattresses for camping several times now, and from my perspective, everyone is completely satisfied. Because the mattresses are connected with a zipper (and not with snaps that come undone at night), two mattresses are enough for the three of us (a mom and two children, now 5 and 6 years old), which is good because the pack size is the only thing that bothers me so far. However, we tested ultralight self-inflating mattresses last year (smaller pack size, lighter weight, but they make a loud rustling noise with every movement) and will definitely bring the two Decathlon air mattresses again this year, even though we're traveling without a car; it's better to leave something else at home. Definitely a clear recommendation if comfort is what matters!
Great
Very happy with this version of the mattress. Easy to double with the zippers.
solid quality
Excellent mattress of very good quality. It allows you to sleep on the floor or on a cot. Easy to set up and doesn't take up any space.... Very good product.
Less than two years after purchase, 1 use and storage in good conditions (its original bag, clean cabinet), leaks preventing use for a single night.
good quality
Excellent self-inflating mattress, then you can also join it to another mattress...perfect.
A nice invention for comfortable sleeping and camping..
It's comfortable, takes up little space, and is easy to use. I recommend it.
In a tent, on slightly bumpy ground, even with a thin sponge underneath, it is uncomfortably hard, especially if you are lying on your side. On the other hand, it is light and small, although it does not inflate completely, you still need to inflate it a little. It is good for 1 day, but I would not wear it for 4-5 days
Neat when folded, light, soft, comfortable, easy to unfold for children and adults. Possibility of fastening the mattress next to each other which makes sleeping comfortable, maintains the height of the inflated, nothing escapes. Very often used for trips.
comfortable. self-inflating, therefore practical and compact to store
If someone likes sleeping on a hard surface, I recommend it. The advantage is that you can fasten, connect another mattress with a zipper. A bit difficult to assemble, but it's best to practice it a few times at home and the problem disappears on the campsite.
Additional Product Information
Composition
Foam: 100.0% Polyurethane ; Floor mat: 50.0% Thermoplastic Polyurethane, 50.0% Polyester ; Main fabric: 50.0% Thermoplastic Polyurethane, 50.0% Polyester ; Carry bag: 100.0% Polyester
The principle of a self-inflating mattress
A self-inflating mattress consists of an airtight envelope glued to an open cell foam in which the air circulates. When you unfold the mattress, it will return to its original shape and thickness (4.5 cm for the AG Comfort) and fill with air accordingly. However, it requires some mouth inflation so you can adjust it to the pressure level suitable for you. Self-inflation is more or less noticeable depending on the thickness of the mattress.
Directions for use
We advise you to get out and unroll your mattress as soon as you set up camp. Leave the valve open to make pre-inflation easier. A self-inflating mattress inflates itself to about 80%. You will need to blow up the rest yourself, so you can adjust the pressure to your desired comfort level.Caution: choose your mattress width according to your tent's interior measurements.
Cover weight and dimensions
Weight: 3lb. 12oz | Volume: 23 LCover dimensions: 14.6 x 9.8 x 9.8 inches
Thermal properties and warmth: insulating mattress from the cold, winter use is an option
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.Thermal insulation thanks to the foam.R-Value standard ASTM F3340-18 self-inflating mattress GA COMFORT: 5.2 (measured by an independent laboratory)
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
Product testing
Sleep comfort of mattresses is measured by our Research and Development centre. All our mattresses undergo mechanical tests that assess their performance and durability to guarantee good sleep and good recovery when camping. Caution: choose your mattress width according to your tent's interior measurements.
Storage instructions
We recommend you store your mattress away from moisture and extreme temperatures.
Origin
Imported

Quechua Arpenaz Comfort Self-Inflating Mattress - 4 Season
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Heavy products return policy
If you return a product you will receive a refund for the purchase price plus any applicable sales taxes, less any non-refundable charges.
Decathlon will cover all shipping costs associated with your return except for items excluded from our return policy such as bikes, basketball hoops, snowboards, surfboards, tents, and other larger / heavier items.
Return costs for heavy products:
Weight Thresholds | Shipping within California | Shipping outside of California |
---|---|---|
> 9 lbs | $20.00 | $25.00 |
> 30 lbs | $50.00 | $65.00 |
> 100 lbs | $100.00 | $125.00 |
> 200 lbs | $200.00 | $230.00 |
If you return a product at any of our store locations, we will gladly help you find the best alternative product or refund you on the spot.
