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Lightweight, inflatable trekking mattress, size XL - MT500 XL - 195 x 60 cm

4.4 out of 5 stars from 246 reviews
246 REVIEWS

This insulated inflatable mattress, in size XL, is perfect for sleeping comfortably when trekking in cool weather.

Introducing the XL version of our 3-season inflatable mattress. Light, insulated, and a breeze to inflate, you’ll be sleeping in comfort in your bivvy.

ID 8853281

R2,299.00
Vat included
Color: Red

  • Pick up at Decathlon

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Design benefits

  • easy assembly / dismantling

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

  • easy transport

    Total weight 800 g (mattress only 745 g). Volume: 4.6 litres.

  • thermal insulation

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

  • sleeping quality

    Dimensions 195 cm x 60 cm x 5 cm. Adjustable pressure by pressing the IN valve

  • traction

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

  • Features

    Design details

    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 1.75m tall, you may 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 10-20 cm 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).

    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 14 cm x 30 cm.
    Volume: 4.6 litres.

  • Usage & care

    Warranty

    2 Years

    Care Instructions

    Storage tips

    To ensure that your product lasts for a long time and that it continues to work as it should, store it flat, valve open, in a dry, temperate place.

    Usage precautions

    Maximum weight: 150 kg.
    Do not use in the water.

    Cleaning

    • DO NOT WASH.

    • DO NOT DRY CLEAN.

    • DO NOT IRON.

    • DO NOT TUMBLE DRY.

    • BLEACHING EXCLUDED.

  • Specifications

    composition

    Main fabric: 50.0% Polyurethane, 50.0% Polyester

  • Testing

    Agree by

    This MT500 Air Insulating mattress has been validated in the field under real conditions. It was used for 5 weeks during the spring of 2021, by 2 teams of testers from outside Decathlon who trekked and bivouacked in the French Alps.