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      • Inflatable trekking mattress - MT500 Air Insulating L - 180 x 52 cm - 1 person
      • Inflatable trekking mattress - MT500 Air Insulating L - 180 x 52 cm - 1 person
      • Inflatable trekking mattress - MT500 Air Insulating L - 180 x 52 cm - 1 person
      • Inflatable trekking mattress - MT500 Air Insulating L - 180 x 52 cm - 1 person
      • Inflatable trekking mattress - MT500 Air Insulating L - 180 x 52 cm - 1 person
      • Inflatable trekking mattress - MT500 Air Insulating L - 180 x 52 cm - 1 person
      • Inflatable trekking mattress - MT500 Air Insulating L - 180 x 52 cm - 1 person
      • Inflatable trekking mattress - MT500 Air Insulating L - 180 x 52 cm - 1 person
      • Inflatable trekking mattress - MT500 Air Insulating L - 180 x 52 cm - 1 person
      • Inflatable trekking mattress - MT500 Air Insulating L - 180 x 52 cm - 1 person
      Inflatable trekking mattress - MT500 Air Insulating L - 180 x 52 cm - 1 person
      SIMOND

      Inflatable trekking mattress - MT500 Air Insulating L - 180 x 52 cm - 1 person

      8578994
      $74.00
      $58.00
      -21%
      Tax included
      182 reviews
      143 of 144 people recommends this product
      • Inflatable trekking mattress - MT500 Air Insulating L - 180 x 52 cm - 1 person
      • Inflatable trekking mattress - MT500 Air Insulating L - 180 x 52 cm - 1 person
      • Inflatable trekking mattress - MT500 Air Insulating L - 180 x 52 cm - 1 person
      • Inflatable trekking mattress - MT500 Air Insulating L - 180 x 52 cm - 1 person
      • Inflatable trekking mattress - MT500 Air Insulating L - 180 x 52 cm - 1 person
      • Inflatable trekking mattress - MT500 Air Insulating L - 180 x 52 cm - 1 person
      • Inflatable trekking mattress - MT500 Air Insulating L - 180 x 52 cm - 1 person
      • Inflatable trekking mattress - MT500 Air Insulating L - 180 x 52 cm - 1 person
      • Inflatable trekking mattress - MT500 Air Insulating L - 180 x 52 cm - 1 person
      • Inflatable trekking mattress - MT500 Air Insulating L - 180 x 52 cm - 1 person
      Inflatable trekking mattress - MT500 Air Insulating L - 180 x 52 cm - 1 person
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      This insulated inflatable mattress is perfect for sleeping comfortably when trekking in cool weather.

      Meet our insulating, 3-season inflatable mattress, perfect for bivvy adventures in colder weather. Light in weight at 670g and easy to inflate this will help to keep you warm all night.

      Main fabric: 50.0% Polyurethane, 50.0% Polyester

      BENEFITS

      Easy transport

      Total weight 670 g (mattress only 615 g). Volume: 3,4 litres.

      Sleeping quality

      Dimensions 180 cm x 52 cm x 5 cm. Adjustable pressure by pressing the IN valve

      Thermal insulation

      Usable in 3 seasons. R-Value 3.3 according to standard ASTM F3340-18

      Easy assembly / dismantling

      Inflate with the built-in pump bag.Bi-valve:IN with anti-blowback;OUT to deflate

      Traction

      Anti-slip silicon pads. Limits the sleeping bag from sliding

      TECHNICAL INFORMATIONS

      How to choose the size of your MT500 mattress

      This model is available in L and XL version.
      The difference between the 2 sizes on the length (180 cm for the L; 195 Cm for the XL) and width (52 cm for size L; 60 cm for the XL).
      To choose the mattress that best suits you, you must consider your stature, but not just that.
      Your preference and/or your preference for space around your shoulders should also be considered.
      So, even if you are 1.75 cm, you will prefer the XL!

      How to inflate your MT500 Air insulating mattress

      To prevent moisture from being blown into the mattress, we recommend that you use the pump bag in the pouch.
      To do this, unroll the entire pump bag/pouch. Connect the valve of the pump bag to the “IN” valve of your mattress. Blow to about 10-20cm from the inlet of the pump bag, to inflate the main volume as much as possible. Roll the bag on itself to the valve to push the air out of the main bag into your mattress.

      A tip for sleeping properly on the MT500 Air insulating mattress

      Once you are lying down, remember to adjust the inflation pressure of the mattress by slightly pressing the IN valve (open cap). A mattress that is too hard is often synonymous with discomfort.

      Silicone patches on the top of the mattress are designed to reduce the sliding of your sleeping bag on the mattress.

      How to repair a leak on your MT500 Air insulating mattress

      An inflatable mattress is not puncture-proof, but it can be repaired!
      When using it, take every care when installing and handling it.
      In the event of a problem, we recommend using self-adhesive repair patches (ref: 8557113).

      For more information, copy the following link into your browser:
      https://www.forclaz.co.uk

      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) only
      R-value from 2 to 3: Use over 3 seasons (spring/summer/autumn)
      R-Value from 3 to 6: Use over 4 seasons
      R-Value > 6: Use in all 4 seasons and in extreme conditions (glacier, far north and high altitudes)

      Volume and folded size

      Folded dimensions Ø 12 cm x 30 cm.
      Volume: 3,4 litres.

      Reviews

      4.21/5 182 reviews
      143 of 144 people recommends this product
      Dobry materac
      Michał (Poland) ✓ Verified purchase What is a "Verified purchase"?

      Where review is marked as "Verified purchase" confirmed by Decathlon, this means that we could verify that the client who filed this opinion has purchased the product from us.

      We can confirm purchases for the reviews expressed on a request by e-mail after purchase or when the customer has this review from his personal space.

      If a review is not marked as "Verified purchase," this does not mean that the author's review has no experience with the product. They may have given their review directly on the site without unique identification, or the product has been offered or paid by someone else.

      The label "Verified purchase" let's help you judge the reliability of a review.
      Wygodny, nie tak super głośny. Daje radę i łatwo się pompuje. Przespałem na nim łącznie kilkadziesiąt nocy.
      Yeterli
      Adnan (Türkiye) ✓ Verified purchase What is a "Verified purchase"?

      Where review is marked as "Verified purchase" confirmed by Decathlon, this means that we could verify that the client who filed this opinion has purchased the product from us.

      We can confirm purchases for the reviews expressed on a request by e-mail after purchase or when the customer has this review from his personal space.

      If a review is not marked as "Verified purchase," this does not mean that the author's review has no experience with the product. They may have given their review directly on the site without unique identification, or the product has been offered or paid by someone else.

      The label "Verified purchase" let's help you judge the reliability of a review.
      Sağlam urun.
      Ras
      Laurent (France) ✓ Verified purchase What is a "Verified purchase"?

      Where review is marked as "Verified purchase" confirmed by Decathlon, this means that we could verify that the client who filed this opinion has purchased the product from us.

      We can confirm purchases for the reviews expressed on a request by e-mail after purchase or when the customer has this review from his personal space.

      If a review is not marked as "Verified purchase," this does not mean that the author's review has no experience with the product. They may have given their review directly on the site without unique identification, or the product has been offered or paid by someone else.

      The label "Verified purchase" let's help you judge the reliability of a review.
      Ras
      Mükemmel
      Uğur Baran (Türkiye) ✓ Verified purchase What is a "Verified purchase"?

      Where review is marked as "Verified purchase" confirmed by Decathlon, this means that we could verify that the client who filed this opinion has purchased the product from us.

      We can confirm purchases for the reviews expressed on a request by e-mail after purchase or when the customer has this review from his personal space.

      If a review is not marked as "Verified purchase," this does not mean that the author's review has no experience with the product. They may have given their review directly on the site without unique identification, or the product has been offered or paid by someone else.

      The label "Verified purchase" let's help you judge the reliability of a review.
      Ürün ergonomik, rahat ve konforlu bir deneyim sunuyor.
      Goed en comfortabel matje
      Marije (Netherlands) ✓ Verified purchase What is a "Verified purchase"?

      Where review is marked as "Verified purchase" confirmed by Decathlon, this means that we could verify that the client who filed this opinion has purchased the product from us.

      We can confirm purchases for the reviews expressed on a request by e-mail after purchase or when the customer has this review from his personal space.

      If a review is not marked as "Verified purchase," this does not mean that the author's review has no experience with the product. They may have given their review directly on the site without unique identification, or the product has been offered or paid by someone else.

      The label "Verified purchase" let's help you judge the reliability of a review.
      Het matje is makkelijk op te blazen met de hoes en heeft een comfortabele dikte. De hoes is alleen helaas na twee jaar spontaan gescheurd en daardoor nu moeilijk op te bergen.
      Très bien, conforme à…
      Laurent (France) ✓ Verified purchase What is a "Verified purchase"?

      Where review is marked as "Verified purchase" confirmed by Decathlon, this means that we could verify that the client who filed this opinion has purchased the product from us.

      We can confirm purchases for the reviews expressed on a request by e-mail after purchase or when the customer has this review from his personal space.

      If a review is not marked as "Verified purchase," this does not mean that the author's review has no experience with the product. They may have given their review directly on the site without unique identification, or the product has been offered or paid by someone else.

      The label "Verified purchase" let's help you judge the reliability of a review.
      Très bien, conforme à la description.
      Idéal pour le bivouac
      T (France) ✓ Verified purchase What is a "Verified purchase"?

      Where review is marked as "Verified purchase" confirmed by Decathlon, this means that we could verify that the client who filed this opinion has purchased the product from us.

      We can confirm purchases for the reviews expressed on a request by e-mail after purchase or when the customer has this review from his personal space.

      If a review is not marked as "Verified purchase," this does not mean that the author's review has no experience with the product. They may have given their review directly on the site without unique identification, or the product has been offered or paid by someone else.

      The label "Verified purchase" let's help you judge the reliability of a review.
      Acheté pour le TMB. Idéal pour ne pas avoir froid par le sol. Léger et compacte. Système de gonflage facile et astucieux
      Mauvaise nuit
      Philippe (France) ✓ Verified purchase What is a "Verified purchase"?

      Where review is marked as "Verified purchase" confirmed by Decathlon, this means that we could verify that the client who filed this opinion has purchased the product from us.

      We can confirm purchases for the reviews expressed on a request by e-mail after purchase or when the customer has this review from his personal space.

      If a review is not marked as "Verified purchase," this does not mean that the author's review has no experience with the product. They may have given their review directly on the site without unique identification, or the product has been offered or paid by someone else.

      The label "Verified purchase" let's help you judge the reliability of a review.
      Le matelas semble de bonne qualité et est prévu pour être assez isolant. Je ne l'ai utilisé qu'une seule fois et je n'ai vraiment pas apprécié ma nuit sur ce matelas composé de "boudins" parallèles qui a été beaucoup désagréable par rapport à celles que j'avais passées sur des matelas plats. C'est une affaire de préférence mais je suis très déçu.
      Perfecta
      Miguel (Spain) ✓ Verified purchase What is a "Verified purchase"?

      Where review is marked as "Verified purchase" confirmed by Decathlon, this means that we could verify that the client who filed this opinion has purchased the product from us.

      We can confirm purchases for the reviews expressed on a request by e-mail after purchase or when the customer has this review from his personal space.

      If a review is not marked as "Verified purchase," this does not mean that the author's review has no experience with the product. They may have given their review directly on the site without unique identification, or the product has been offered or paid by someone else.

      The label "Verified purchase" let's help you judge the reliability of a review.
      Aisla bien, ocupa poco, pesa poco, es cómoda, se infla fácil y de desinfla y recoge fácil, lo tiene todo!
      Très bon matelas
      Clem (France) ✓ Verified purchase What is a "Verified purchase"?

      Where review is marked as "Verified purchase" confirmed by Decathlon, this means that we could verify that the client who filed this opinion has purchased the product from us.

      We can confirm purchases for the reviews expressed on a request by e-mail after purchase or when the customer has this review from his personal space.

      If a review is not marked as "Verified purchase," this does not mean that the author's review has no experience with the product. They may have given their review directly on the site without unique identification, or the product has been offered or paid by someone else.

      The label "Verified purchase" let's help you judge the reliability of a review.
      Achèté pour du trekking l’hiver et choisit pour sa grande R value, je ne suis pas déçue. Léger, peu volumineux, et facile à ranger.
      La méthode de gonflage est nouvelle.

      BENEFITS

      Easy transport

      Total weight 670 g (mattress only 615 g). Volume: 3,4 litres.

      Sleeping quality

      Dimensions 180 cm x 52 cm x 5 cm. Adjustable pressure by pressing the IN valve

      Thermal insulation

      Usable in 3 seasons. R-Value 3.3 according to standard ASTM F3340-18

      Easy assembly / dismantling

      Inflate with the built-in pump bag.Bi-valve:IN with anti-blowback;OUT to deflate

      Traction

      Anti-slip silicon pads. Limits the sleeping bag from sliding

      TECHNICAL INFORMATIONS

      How to choose the size of your MT500 mattress

      This model is available in L and XL version.
      The difference between the 2 sizes on the length (180 cm for the L; 195 Cm for the XL) and width (52 cm for size L; 60 cm for the XL).
      To choose the mattress that best suits you, you must consider your stature, but not just that.
      Your preference and/or your preference for space around your shoulders should also be considered.
      So, even if you are 1.75 cm, you will prefer the XL!

      How to inflate your MT500 Air insulating mattress

      To prevent moisture from being blown into the mattress, we recommend that you use the pump bag in the pouch.
      To do this, unroll the entire pump bag/pouch. Connect the valve of the pump bag to the “IN” valve of your mattress. Blow to about 10-20cm from the inlet of the pump bag, to inflate the main volume as much as possible. Roll the bag on itself to the valve to push the air out of the main bag into your mattress.

      A tip for sleeping properly on the MT500 Air insulating mattress

      Once you are lying down, remember to adjust the inflation pressure of the mattress by slightly pressing the IN valve (open cap). A mattress that is too hard is often synonymous with discomfort.

      Silicone patches on the top of the mattress are designed to reduce the sliding of your sleeping bag on the mattress.

      How to repair a leak on your MT500 Air insulating mattress

      An inflatable mattress is not puncture-proof, but it can be repaired!
      When using it, take every care when installing and handling it.
      In the event of a problem, we recommend using self-adhesive repair patches (ref: 8557113).

      For more information, copy the following link into your browser:
      https://www.forclaz.co.uk

      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) only
      R-value from 2 to 3: Use over 3 seasons (spring/summer/autumn)
      R-Value from 3 to 6: Use over 4 seasons
      R-Value > 6: Use in all 4 seasons and in extreme conditions (glacier, far north and high altitudes)

      Volume and folded size

      Folded dimensions Ø 12 cm x 30 cm.
      Volume: 3,4 litres.

      Reviews

      4.21/5 182 reviews
      143 of 144 people recommends this product
      Dobry materac
      Michał (Poland) ✓ Verified purchase What is a "Verified purchase"?

      Where review is marked as "Verified purchase" confirmed by Decathlon, this means that we could verify that the client who filed this opinion has purchased the product from us.

      We can confirm purchases for the reviews expressed on a request by e-mail after purchase or when the customer has this review from his personal space.

      If a review is not marked as "Verified purchase," this does not mean that the author's review has no experience with the product. They may have given their review directly on the site without unique identification, or the product has been offered or paid by someone else.

      The label "Verified purchase" let's help you judge the reliability of a review.
      Wygodny, nie tak super głośny. Daje radę i łatwo się pompuje. Przespałem na nim łącznie kilkadziesiąt nocy.
      Yeterli
      Adnan (Türkiye) ✓ Verified purchase What is a "Verified purchase"?

      Where review is marked as "Verified purchase" confirmed by Decathlon, this means that we could verify that the client who filed this opinion has purchased the product from us.

      We can confirm purchases for the reviews expressed on a request by e-mail after purchase or when the customer has this review from his personal space.

      If a review is not marked as "Verified purchase," this does not mean that the author's review has no experience with the product. They may have given their review directly on the site without unique identification, or the product has been offered or paid by someone else.

      The label "Verified purchase" let's help you judge the reliability of a review.
      Sağlam urun.
      Ras
      Laurent (France) ✓ Verified purchase What is a "Verified purchase"?

      Where review is marked as "Verified purchase" confirmed by Decathlon, this means that we could verify that the client who filed this opinion has purchased the product from us.

      We can confirm purchases for the reviews expressed on a request by e-mail after purchase or when the customer has this review from his personal space.

      If a review is not marked as "Verified purchase," this does not mean that the author's review has no experience with the product. They may have given their review directly on the site without unique identification, or the product has been offered or paid by someone else.

      The label "Verified purchase" let's help you judge the reliability of a review.
      Ras
      Mükemmel
      Uğur Baran (Türkiye) ✓ Verified purchase What is a "Verified purchase"?

      Where review is marked as "Verified purchase" confirmed by Decathlon, this means that we could verify that the client who filed this opinion has purchased the product from us.

      We can confirm purchases for the reviews expressed on a request by e-mail after purchase or when the customer has this review from his personal space.

      If a review is not marked as "Verified purchase," this does not mean that the author's review has no experience with the product. They may have given their review directly on the site without unique identification, or the product has been offered or paid by someone else.

      The label "Verified purchase" let's help you judge the reliability of a review.
      Ürün ergonomik, rahat ve konforlu bir deneyim sunuyor.
      Goed en comfortabel matje
      Marije (Netherlands) ✓ Verified purchase What is a "Verified purchase"?

      Where review is marked as "Verified purchase" confirmed by Decathlon, this means that we could verify that the client who filed this opinion has purchased the product from us.

      We can confirm purchases for the reviews expressed on a request by e-mail after purchase or when the customer has this review from his personal space.

      If a review is not marked as "Verified purchase," this does not mean that the author's review has no experience with the product. They may have given their review directly on the site without unique identification, or the product has been offered or paid by someone else.

      The label "Verified purchase" let's help you judge the reliability of a review.
      Het matje is makkelijk op te blazen met de hoes en heeft een comfortabele dikte. De hoes is alleen helaas na twee jaar spontaan gescheurd en daardoor nu moeilijk op te bergen.
      Très bien, conforme à…
      Laurent (France) ✓ Verified purchase What is a "Verified purchase"?

      Where review is marked as "Verified purchase" confirmed by Decathlon, this means that we could verify that the client who filed this opinion has purchased the product from us.

      We can confirm purchases for the reviews expressed on a request by e-mail after purchase or when the customer has this review from his personal space.

      If a review is not marked as "Verified purchase," this does not mean that the author's review has no experience with the product. They may have given their review directly on the site without unique identification, or the product has been offered or paid by someone else.

      The label "Verified purchase" let's help you judge the reliability of a review.
      Très bien, conforme à la description.
      Idéal pour le bivouac
      T (France) ✓ Verified purchase What is a "Verified purchase"?

      Where review is marked as "Verified purchase" confirmed by Decathlon, this means that we could verify that the client who filed this opinion has purchased the product from us.

      We can confirm purchases for the reviews expressed on a request by e-mail after purchase or when the customer has this review from his personal space.

      If a review is not marked as "Verified purchase," this does not mean that the author's review has no experience with the product. They may have given their review directly on the site without unique identification, or the product has been offered or paid by someone else.

      The label "Verified purchase" let's help you judge the reliability of a review.
      Acheté pour le TMB. Idéal pour ne pas avoir froid par le sol. Léger et compacte. Système de gonflage facile et astucieux
      Mauvaise nuit
      Philippe (France) ✓ Verified purchase What is a "Verified purchase"?

      Where review is marked as "Verified purchase" confirmed by Decathlon, this means that we could verify that the client who filed this opinion has purchased the product from us.

      We can confirm purchases for the reviews expressed on a request by e-mail after purchase or when the customer has this review from his personal space.

      If a review is not marked as "Verified purchase," this does not mean that the author's review has no experience with the product. They may have given their review directly on the site without unique identification, or the product has been offered or paid by someone else.

      The label "Verified purchase" let's help you judge the reliability of a review.
      Le matelas semble de bonne qualité et est prévu pour être assez isolant. Je ne l'ai utilisé qu'une seule fois et je n'ai vraiment pas apprécié ma nuit sur ce matelas composé de "boudins" parallèles qui a été beaucoup désagréable par rapport à celles que j'avais passées sur des matelas plats. C'est une affaire de préférence mais je suis très déçu.
      Perfecta
      Miguel (Spain) ✓ Verified purchase What is a "Verified purchase"?

      Where review is marked as "Verified purchase" confirmed by Decathlon, this means that we could verify that the client who filed this opinion has purchased the product from us.

      We can confirm purchases for the reviews expressed on a request by e-mail after purchase or when the customer has this review from his personal space.

      If a review is not marked as "Verified purchase," this does not mean that the author's review has no experience with the product. They may have given their review directly on the site without unique identification, or the product has been offered or paid by someone else.

      The label "Verified purchase" let's help you judge the reliability of a review.
      Aisla bien, ocupa poco, pesa poco, es cómoda, se infla fácil y de desinfla y recoge fácil, lo tiene todo!
      Très bon matelas
      Clem (France) ✓ Verified purchase What is a "Verified purchase"?

      Where review is marked as "Verified purchase" confirmed by Decathlon, this means that we could verify that the client who filed this opinion has purchased the product from us.

      We can confirm purchases for the reviews expressed on a request by e-mail after purchase or when the customer has this review from his personal space.

      If a review is not marked as "Verified purchase," this does not mean that the author's review has no experience with the product. They may have given their review directly on the site without unique identification, or the product has been offered or paid by someone else.

      The label "Verified purchase" let's help you judge the reliability of a review.
      Achèté pour du trekking l’hiver et choisit pour sa grande R value, je ne suis pas déçue. Léger, peu volumineux, et facile à ranger.
      La méthode de gonflage est nouvelle.