HeatCore 5.9R Regular

Triple foil insulation secures high insulation suitable for four-season use. Lightweight and compact construction. R-value = 5.9 (-24°C). Thickness of 7cm. Pump sack included.
  • Triple foil insulation for superior warmth to weight ratio
  • High insulation for four-season use
  • Ultra lightweight construction
  Pre-order now, expected in stock: 02/03/2026
RRP 155.00
£130.00
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Free delivery over £600 - low shipping £9,99

The HeatCore 5.9R Regular is designed for those seeking optimal comfort and performance in various outdoor conditions. With high insulation suitable for four-season use and a superior warmth-to-weight ratio thanks to triple foil insulation, this mat ensures a restful experience wherever you are. Crafted from lightweight polyester with soft-on-skin technology, it offers durability and comfort. The innovative Robens Peak Valve features one-way technology for efficient inflation, while the horizontal baffle design provides excellent body support. The HeatCore is exceptionally portable, and a carry bag is included for convenience. This product is also PFAS-free, reflecting Robens´ commitment to sustainability.

Fabric
20D 380T nylon with ripstop, TPU coated
Size
183 x 53 x 7 cm (LxWxH)
Filling
Three layers of foil lining
Valve
Peak Valve
R-Value
5.9 (-24°C)
Colour
Blue
Textile Fiber Composition
Fabric 100% nylon, Pump sack 100% nylon Carry bag 100% nylon
Pack size
23 x 9 cm
Weight
420 g
EAN
5709388160645
Number
310144

  • Triple foil insulation for superior warmth to weight ratio
  • High insulation for four-season use
  • Ultra lightweight construction
  • Robens Peak Valve with one-way technology and very high airflow properties
  • Lightweight polyester outer with soft-on-skin technology
  • Horizontal baffle design makes the mat adapt well to the body and gives a firm support
  • Very good insulation to weight ratio
  • Carrybag included
  • PFAS-free