Material / Details

• Upper material: 75D polyester, 100 % polyester
  
• Core: PU foam (Atmos™ Foam), 100 % polyurethane
  
• High-quality stretch knit fabric
  
• StrataCore™ construction
  
• PFC-free
  
• Maximum sleeping surface
  
• Self-inflating Winglock™ valve
  
• Lightweight and compact to pack
  
• Robust, with comfortable thermal insulation
  
• Textured surface
  
• Includes stuff sack
  
• Made in Ireland
  
• R-value (thermal resistance): 4.4
  
• All seasons, winter-ready

Size Regular Wide
- Dimensions: 183 x 7.6 x 64 cm (L x W x H)
- Pack size: 33 x 23 cm
- Weight: 1080 g

Size Large
- Dimensions: 196 x 7.6 x 64 cm (L x W x H)
- Pack size: 33 x 23 cm
- Weight: 1240 g

StrataCore™ Construction
Yielding an impressive warmth-to-weight ratio for self-inflating foam, StrataCore™ uses a continuous layer of thermal foam nestled between alternating ridges of air and foam.
WingLock™ Valve
In order to simplify and accelerate the inflation and deflation of the mat, Therm-A-Rest has invented the WingLock™ valve. For this purpose they have enlarged the air channel of the valve, which guarantees a faster air flow. The one-way check valve makes it easier for you to inflate the mat. It prevents the air from flowing out when you inflate the mat. By turning the wings you can easily release the air.
R-value
The R-value (thermal resistance value) is a measurement of a given material’s resistance to heat flow. The higher the R-Value, the greater the insulating effectiveness and the slower the heat flow through it.

Details of the manufacturer

• Responsible person in the EU: German Warranty Collection Point
• Address of the responsible person in the EU: Katharinenstr. 7, 90762 Fuerth, Germany
• Contact email of the responsible person in the EU: consumer@cascadedesigns.ie