Decathlon MT500 15°C Hiking Sleeping Bag - 13X7W

Designed for trekking and outdoor adventures, this ultra-compact sleeping bag provides warmth and ...

Best current price£39.99from very.co.uk

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very.co.ukDecathlon 15 Degrees C Trekking Sleeping Bag, Twinnable Mt500
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George at ASDACat Blue Decathlon Mt500 15°C Hiking Sleeping Bag
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Product Information

Full details

The Decathlon MT500 15°C Hiking Sleeping Bag is designed for backpackers and outdoor enthusiasts who prioritize minimal weight and pack size for warm-weather trekking. Offering a comfortable night's sleep in temperatures of 15°C or higher, it balances breathability with an effective mummy design, though it is strictly intended for mild conditions and will not provide sufficient warmth for colder mountain climates.

All features

Model Part Number13X7W
BrandDecathlon

Extended Product Information

FAQs

What is the temperature limit for this bag?

The comfort rating is 15°C, and the extreme limit according to ISO testing is 10°C.

Is this bag waterproof?

The outer fabric is treated to be water-repellent, meaning it sheds light moisture, but it is not fully waterproof.

How do I store the bag long-term?

Store it loosely in a large breathable bag or hang it in a cool, dry place to maintain the integrity of the insulation.

Can I zip two of these bags together?

The MT500 is a mummy-style bag designed for individual use; it is generally not compatible for zipping together with other units.

What is the weight of the bag?

The size L version weighs 660g.

Troubleshooting

Sleeping bag feels damp inside

Ensure the bag is vented during the day and check that your sleeping pad is providing enough insulation from the ground.

Difficulty fitting the bag back into the compression sack

Stuff the bag in randomly rather than folding it; this eliminates air pockets and reduces stress on the fabric.

Pros and Cons

Pros

  • Extremely lightweight and portable
  • Packs down into a very small footprint
  • Verified ISO 23537-1:2022 temperature ratings
  • Includes a compression bag for easy storage
  • Water-repellent finish for damp conditions

Cons

  • Not suitable for temperatures below 10°C
  • Mummy shape may feel restrictive to some users
  • Requires a sleeping pad for comfort on hard ground

Setup, Compatibility & Care

To achieve the best results, remove the sleeping bag from its compression sack as soon as you arrive at camp to allow the insulation to loft fully. When packing, do not fold the bag neatly; instead, stuff it into the compression sack to prevent creating permanent creases in the filling. For compatibility, ensure you use a trekking mattress with an appropriate R-value to match your sleeping conditions. To clean, use a gentle cycle with a mild detergent and ensure the bag is completely air-dried before storage. Always store the bag hanging or in a large, breathable mesh bag to maintain its long-term loft.

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