Thermarest LuxuryMap Sleeping Mat - Regular

ASTM R-Value: Not Quoted / Dimensions: 183 x 51 x 7.6cm / Packed Size: 54 x 16cm
Weighs 1354g (excluding bag)
Code: SS19111
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Self-inflating foam with three inches of luxurious comfort in all the right places.

Therm-a-rest says:

Ultra supportive mattress with pressure mapping technology

The luxurious self-inflating LuxuryMap uses advanced variable-density pressure mapping technology and innovative die-cut foams to provide comfort and support in all the right places. The result is a more even and supportive sleep surface, less tossing and turning with fewer pressure points, and the priceless experience of a more restful night outdoors. Add the soft, stretch-knit fabric top for even greater comfort in basecamping situations and this next-to-skin softness will have you snuggling up and sleeping in! A new and improved stuff sack with easy-carry handle is also included.

Thermarest's LuxuryMap Sleeping Mat provides supreme comfort with 7.6cm of foam between you and the floor. It's really warm, this will help your sleeping bag out and will keep you warmer than the stated temperature ratings as these tests are done with a much thinner mat.

As with all self-inflating mats, they inflate themselves so far and then you will ne to add a few breaths to get it to your desired firmness.

This is a quality mat that will last you years and years of camping, Therm-a-Rest also have an excellent warranty for your peace of mind.

- Reviewed by BasecampGear

Help and advice:
Choosing a Sleeping Mat
 R-Value Explained


  • Plush Materials: Soft, stretch-knit surface feels great next to skin.
  • Targeted Comfort: Unique pressure-mapped pattern delivers support and softness.
  • Extra Thick: 3 in (7.6 cm) of bump- swallowing loft.
  • Self-Inflating: Compressible foam core expands to inflate; add just a few breaths for your desired firmness.
  • Weight: 1354g (excludes bag)
  • Dimensions: 51 x 183cm
  • Thickness: 7.6cm
  • Packed size: 28 x 12cm
  • ASTM R-Value: Not Quoted
  • Old R-Value test: 6.8 (US) / 1.20 (SI)
  • Fabric: 50D Polyester Stretch Knit / 75D Polyester

ASTM R-Value:

From 2020, there is a new industry standard for measuring the R-value (level of insulation) of sleeping mats – ASTM F3340-18. This new standard is the sleeping mat equivalent to the EN rating for sleeping bags.

You can now directly compare the R-value of mats rated using the ASTM F3340-18 with confidence that is a fair and accurate comparison between mats. In simple terms, the higher the R-value, the warmer the mat.

In general terms, an R-value below 2.0 is for summer use, 2.0 to 4.0 is for cooler 3 season use and 4.0+ is for winter temperatures. This will be also be dependent on your sleeping bag, how cold you sleep etc. Please contact our customer service team if you need advice on choosing the right mat for your activity.

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