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Forclaz M100 Foam Hiking Mattress

Regular price: $14.99 Regular price:

7.4 oz the lightest foam mattress and groundsheet.70.9" x 19.7" x 0.3" for minimal comfort. 10-year warranty.

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Sale price: $14.99 Regular price:

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San Francisco, 735 Market St. Options

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About this item:

  • R-Value 1.2 I Ideal for Warm Environments: >59°F/15°C
  • Dimensions 70.9” x 19.7” x 0.3”
  • Easy to transport: Weight: 7.4 oz (210 g) | Packed Volume: 6.6 L
  • 10-year warranty.
Model: 5591048

Product Features

A photo of the Forclaz M100 Foam Hiking Mattress in use
A photo of the Forclaz M100 Foam Hiking Mattress in use

Forclaz M100 Foam Hiking Mattress | Passionate about backpacking,our designers have imagined this mattress to protect themselves from ground&sleep in trek/bivouac/protect your inflatable mattress.

7.4 oz the lightest foam mattress and groundsheet.70.9" x 19.7" x 0.3" for minimal comfort. 10-year warranty.

Abrasion resistant

Alu film on upper surface reducing abrasion and increases thermal insulation.

Easy to transport

Weighs 7.4 oz. Volume when rolled: 6.6 L. Elastic strap.

Sleeping comfort

Dimensions 70.9” x 19.7” x 0.3”. Simple and cursory postural comfort.


Ideal for warm environments (>59°F).R-Value 1.2

Easy assembly/dismantling

Rolled foam. Elastic strap.

Questions & Answers

Product Customer Reviews

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I bought this rug...

I bought this mat more for doing gym because I couldn't find any other mat at a reasonable price in the Pilates yoga section.

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Used as protection of…

Used as wall protection in my garage (relatively narrow) to avoid damaging the car in the event of contact with the wall (made of raw concrete blocks). It works perfectly

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good bargain


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Light and comfortable

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No comment

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too thin and it got scratched a lot, I will definitely also buy a more comfortable inflatable mattress. Excellent insulation

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Product purchased for my son 😉

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Convenient to carry

Convenient to carry

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Very basic

It is not comfortable, it is cheap and easy to transport

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Awesome quality and product

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Scout mattress ok

Quality/price ok

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A great choice for the price

I recommend it, for the price it's a great product.
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Additional Product Information

Volume and dimensions when folded

Rolled dimensions Ø 5.1” x 19.7”.Volume 6.6 L.Density of the foam 66.1 lbs/m3.

Thermal properties and warmth

Sleep on aluminized side, facing the sleeping bag with foam side on the ground to minimize losses of body heat.R-Value 1.2 (measured by EMPA, an independent laboratory).The R-Value is a measure of thermal performance and insulation. The higher the R-Value, the more the mattress insulates you from the cold ground.An R-Value of 5.9 is equivalent to a minimum temperature rating of approximately -11°F. 0.7 is equivalent to a temperature rating of +52°F.R-Value is not a standard (in progress).

Product test

The sleeping comfort, also known as ”postural comfort,” of the mattresses is defined by our Research and Development Center. All our mattresses are subjected to mechanical tests to check the performance and resistance of the mattress in order to guarantee you the best sleep and the best recovery. We also carry out numerous field tests in real-life conditions.

Product testing

This mattress is guaranteed for a period of 10 years from the date of sale indicated on the receipt. The product covered by the warranty will be repaired or exchanged free of charge. The warranty covers the defects of your mattress apart from those resulting from normal wear and tear and improper use. This special 10-year warranty is only valid with the product and sales receipt.



Superior quality. Unbeatable prices.

For 40 years, Decathlon has delivered the best value in the retail sports industry by offering high-quality, sustainable and cost-effective products.

Decathlon makes the difference
  1. product-research

    Research and development

    delivers high-quality cost-effective products

  2. State-of-the-art production processes

    minimize manufacturing costs

  3. Optimized supply chain

    reduces retail prices

  4. laptop-checkout

    Minimal retail footprint

    lowers overhead and indirect costs


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