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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
I use it a few times since I bought it and for me its just Excellent
Used in conjunction with a camp bed. This product is difficult to pack back into it's bag
Quick and easy to inflate and pack down. I sleep so much better on this as it's wide enough that you don't end up half on the floor
Decathlon need to stop the penny pinching and increase the size of the bag for this mattress. It takes longer to get it back in the bag than it does to to take down my tent. Ridiculous
Used it twice, second time it wouldn't stay inflated. Not great quality. Shame, because it was really comfy.
Very comfortable! No more chargers to pack and lengthy inflating times.
Purchased online with campbed air 70. Looked great left to self inflate. When it was time to use seemed low on air. No matter I'd blow it up myself only to discover a small hoke about 1 inch all the way through the mat.
Very comfy no rustle nice & wide & long works for me cheap for the price & quality material 👌
Was first time using a Matt if any kind as I not ally sleep on the floor while camping. But I was shocked how comfy this was. I got it in store from the second chance area so was only £20. No issues and is perfect. Packs away easy with a bit of practice. 5 stars!!
Love this mattress, the only way it would be better, would be of it had straps to help pop it back in the bag once deflated.
No regrets buying but did find when deflating it took at least 3 attempts to ensure all air was out to get it back in the bag. These items are often vacuum packed and think this should be considered and the bag made a little bigger for ease of use. Otherwise great product.
This is the best matress i ever had.easy to transport,looks amazing and if you adjust the amount the air in it you will have a very good sleep.
bad sleep this wasn’t comfortable would suit a kid maybe
Good price and durable and easy to clean
Acceptable for the size and cost
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.
