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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.jpg?v=1701346667&width=500)
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
Product Lifestyle Image Gallery
Image Gallery
![Forclaz Trek 100 Folding Foam Hiking Mattress, Image 1 of 4](http://www.decathlon.com/cdn/shop/files/8492712-context_image-p1901222.jpg?v=1722251672&width=525)
![Forclaz Trek 100 Folding Foam Hiking Mattress, Image 2 of 4](http://www.decathlon.com/cdn/shop/files/8492712-context_image-p1900857.jpg?v=1722251675&width=525)
![Forclaz Trek 100 Folding Foam Hiking Mattress, Image 3 of 4](http://www.decathlon.com/cdn/shop/files/8492712-context_image-p1900876.jpg?v=1722251679&width=525)
![Forclaz Trek 100 Folding Foam Hiking Mattress, Image 4 of 4](http://www.decathlon.com/cdn/shop/files/8492712-sign_kit_image-p2422856.jpg?v=1722338115&width=525)
Questions & Answers
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Product Customer Reviews
It's just great
Strong and insulating
compact folding, thicker than traditional rolls, but takes up the same amount of space
Super cool, easy to transport mat. Designed so that you don't feel the unevenness of the terrain. Thermal insulation sufficient for summer trips.
very high quality
I recommend it
Good light, practical for folding but a little hard to lay down
Much more convenient and pleasant to use than the rolled one.
used only for day hikes. good insulation during picnics even at altitude in cool weather.
Good quality product, but not suitable for sleeping "comfortably" to add under a thin mattress.
Good insulation and acceptable comfort, it adapts to the terrain. The only thing is that due to the material it should not be placed directly on the ground because it has quickly broken due to the stones. I recommend using a cheaper mat, but I am more of a person who takes just the bare minimum and saves space.
Top
As an undemanding person I recommend it, but at this price you can try a self-inflating mat to make it more comfortable
I used it once for a first trek. Easy and light to carry, helps to smooth out imperfections in the ground. Quite practical. Good value for money.
very useful I recommend
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?147939)