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Forclaz Trek 100 Folding Foam Hiking Mattress
At 370 g, you can forget about this groundsheet in your backpack and it will be the perfect companion for getting a good night’s sleep under your tent. Folds into itself.
Free shipping over $49
Free returns
Free pickup
San Francisco, 735 Market St. Options
Select an available color and size to see options.
About this item:
- R-Value 2.1 I Ideal for Temperatures: >41°F/5°C
- Dimensions: 71” x 21.6” x .8”
- Easy to transport: 13 oz (370 g) | Packed Volume: 11.5 L
- Easy accordion folding. Use as a seat, mat, cushion or half-mattress
Product Videos
Product Features
![A photo of the Forclaz Trek 100 Folding Foam Hiking Mattress in use](http://www.decathlon.com/cdn/shop/files/8492712-product_image-p1864488_500x.jpg?v=1701346667)
Easy to transport
13 oz (370 g). 11.5 liter volume. Accordion folding shape. Elastic strap
Sleeping comfort
Dimensions 71” x 21.6” x .8” (180 x 55 x 2 cm). Deep, thick and comfortable.
Thermal insulation
Ideal for temperate environments (>5°).R-Value standard ASTM F3340-18: 2,1
Easy assembly/dismantling
Easy accordion folding. Use as a seat, mat, cushion or half-mattress
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Product Customer Reviews
![](http://www.decathlon.com/cdn/shop/t/242/assets/decathlon-loader.gif?v=19596887791294302301667891734)
It takes up a similar space to a normal mat but is much more comfortable
excellent article
A good sleeping pad, although a bit too thin and does not provide full thermal insulation. I recommend!
Not the smallest footprint but a light and efficient product.
too expensive
- storable mat - good for transport both in the car and on a backpack - thermally ok - it is one of the weaker mats, you can tell the treasure on which to lie
Use once to see over time
This is the third one I bought
Super light sleeping mat. A little thicker padding would be good, so it's more intended for meadows.
Alright
Compliant with demand
Comfortable foam mattress (within the limit of a foam mattress!), see its durability over time.
I use it in addition to the MT 500 air trekking mattress, which provides an overall R-value of 3.6. It is very light, only 350g so adds little weight to the backpack! On the other hand, it remains quite bulky, I am thinking of cutting it lengthwise to further gain weight/dimension.
I bought this product 2 years ago and last year and used it on a couple of bike tours. It's very good as an insulator, especially in the colder months, and compensates for the lack of insulation of the small Forclaz mattress. However, although it is shown on the page that Decathlon is reducing prices, the price of this product has increased from 60 to 80 lei :)
does the job
Additional Product Information
Composition
Foam: 100.0% Foamed Polyethylene
Volume and folded size
Folded size 5.9 Inch x 5.5 Inch x 21.7 Inch (15 x 14 x 55 cm). Elastic support.11.5 liter volume. Weight including the pack: 13 oz (370 g) Foam thickness 30 kg/m3.
What is the r-value?
The R-Value is a measure of the thermal insulation. It measures the ability of a mattress to retain or prevent heat from escaping from a warm body (human body) to a cold floor.The higher the R-Value, the better the insulation of the mattress.Please note that the R-Values can be added; this means that you can use two mattresses and add their R-Values.All our mattresses are tested to standard ASTM F3340-18.
What r-value for what use?
R-value from 0 to 1.9: Hot season (summer) onlyR-value from 2 to 3: 2 or 3-season (spring-summer-autumn)R-value from 3 to 4: 4-seasonR-value of 4.5 and higher: Use in all 4 seasons and in extreme conditions (glacier, far north and high altitudes)
Comfortable postural support
For a foam mattress, this mattress offers a greater level of comfort thanks to its design and the depth given to the foam by the mould. This specific design allows for 2 cm mattress thickness, giving home comfort and real postural support.
Origin
Imported
![](https://cdn.shopify.com/s/files/1/1752/4727/products/8bdfc1a5-64b0-409c-bffd-80152d762d79_100x.jpg)
Forclaz Trek 100 Folding Foam Hiking Mattress
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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.
![Size Guide Visual](http://www.decathlon.com/cdn/shop/files/sizechart-_300x.jpg?144954)