Forclaz 400 XL Self-Inflating Mattress For Bivouacking/Trekking/Hiking - Blue



₹ 1,499

Forclaz 400 XL Self-Inflating Mattress For Bivouacking/Trekking/Hiking - Blue

Made for sleeping during trekking, itinerant hiking and bivouacking.
1100g. 195 x 60 cm. The comfort of an XL self-inflating mattress.

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Easy transportWeight 1100 g/Volume 11.8 L/Carry sack.
Sleeping comfortDimensions 195 x 60 x 2.5 cm.
WarmthIdeal in mild temperatures (10°C to 20°C). Thermal insulation thanks to the foam
Easy assembly / dismantlingSelf-inflating.
Environmental impactComparison of the impacts of the life cycle of trekking mattresses
Warranty2 Years
Technical Information

Ideally, you should get your mattress out, unroll it and open the valve as soon as you've set up camp, for easier pre-inflation. A self-inflating mattress inflates by itself up to about 80%. You will need to blow up the rest yourself, so you can adjust the pressure to your desired comfort level.
A score for comparing products' environmental impact
The product's environmental impacts are calculated across its entire life cycle using various indicators. An ABCDE score is provided to help you easily identify the most environmentally friendly products when comparing the same type of product (T-shirts, trousers, backpacks). Decathlon is a voluntary supporter of this environmentally-friendly labelling approach. Explanatory video:
CategorySelf-inflating mattress

For1 person


Dimensions (cm)195 x 60 x 2,5

Folded sizeØ 21 x 34 cm / 11.8 L

Available sizesL and XL
Information / Concept / Technology
Main fabric : 75.0% Polyvinyl chloride (PVC) - Phtalate free, Main fabric : 25.0% Polyester (PES) Foam : 100.0% Polyurethane (PU)

Product test
Sleep comfort, also called "postural comfort", is defined by our R&D centre. All our mattresses are subjected to mechanical tests, to assess their performance and durability and ensure you enjoy a good night's sleep and an excellent recovery. We also carry out numerous field tests in real-life conditions.

Stockage tips
Optimum storage: mattress unfolded, valve open.

Maintenance tips
Do not machine wash the mattress. Wipe with a damp sponge when needed. To dry, stretch out in a dry and well-ventilated place without exposing to the sun or close to a heat source.


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Good value. Packs up small.
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Used for 2 to 8 weeks
Really pleased with this when we went camping. Good value. Inflates easily. Packs down small. Recommended.
Cheap mat for warmer months
Used for 3 to 6 months
This was my first sleeping mat i bought when i started wild camping again after a 30 year break.
Not a bad mat as long as its used in warmer weather and you sleep on your back.
Unfortunately i am a side sleeper and my shoulders where digging into the ground.
Used it in October on Dartmoor and it felt like i was going to freeze to death even with a foam pad underneath it. and it only got to as low as 5c .
So if you want cheap and decent summer +10c pad then this is it.
Have since bought a Exped Synmat 9 , this is 9cm thick so side sleeping is no problem and toasty warm when i did the West Highland Way in November with temps of -5.
not for side sleepers
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