Warmer and thicker than the Prolite the Prolite Plus boasts a 3.2 R-value. The diagonal-cut foam creates a lighter mattress without sacrificing warmth. Premium materials and foam provide legendary Therm-a-Rest comfort and support. The lightweight self-inflating pad features the high-performance WingLock valve, which has three-times the airflow rate of the classic valve thanks to a larger opening and one-way inflation. The pad includes a compact stuff sack.
• Diagonal-cut channels in the foam reduce bulk and retain heat.
• Warmer than the Prolite.
• New Winglock valve for easy inflation.
Design: Self inflating
R-Value: 3.2 (Wmns 3.9 R)
Insulation : Polyurethane
Shell Fabric: 50D mini hex rip polyester
|Packed Size (cm):||28 x 17||28 x 17||33 x 18|
|R-value is a measure of thermal resistance; the higher the R-value, the more thermally resistant the material or structure is. As a guide an R Value around 3 is suitable for cold conditions (around 0 degrees), an R value of around 5 is suitable for the coldest Alpine conditions.|