Mattresses

What is R-Value in a Sleeping Pad

The R-Value measures a sleeping pad’s ability to insulate you from the cold ground.

  • A higher R-Value means better thermal insulation and more warmth during sleep.

  • Pads with R-Value 1–2 are suitable for summer camping.

  • R-Value 3–4 works well for spring and autumn conditions.

  • R-Value 5 or higher is designed for winter use or cold mountain environments.

When choosing a sleeping pad, always consider the R-Value to match your camping conditions — it’s the key factor for warmth and comfort outdoors.

Self-inflating mats Robens FjellGuard 40 Sleeping Mat Self-inflating mats Robens FjellGuard 40 Sleeping Mat 2
In Stock
Self-inflating mats

Robens FjellGuard 40 Sleeping Mat

R310090
111.95 €
The FjellGuard 40 features channels cut through the foam fill across the mat, packed with MicroThermo Highloft to deliver a high insulation value while keeping weight down. The tough PFC-free polyester fabric is TPU-coated for the best performance and longevity. It has the Pump Sack compatible and unobtrusive Peak Valve for ease of inflation and deflation. 
Inflatable mats Rab Hypersphere 9.5 Down Sleep Mat Long Wide Inflatable mats Rab Hypersphere 9.5 Down Sleep Mat Long Wide 2
  • New
In Stock
Inflatable mats

Rab Hypersphere 9.5 Down Sleep Mat Long Wide

RA-QMA-08-LNG-WD
240.00 €
The Hypersphere 9.5 is the result of Rab's 40 years of down mastery combining with the technologies they’ve honed for their lightweight sleep mat collection. This thick, ultra-warm down-filled sleep mat offers unmatched comfort and insulation for when you’re hunkering down at high altitudes or on expeditions to polar regions. With a hardwearing fabric and...
Inflatable mats Rab Hypersphere 9.5 Down Sleep Mat Regular Wide Inflatable mats Rab Hypersphere 9.5 Down Sleep Mat Regular Wide 2
  • New
In Stock
Inflatable mats

Rab Hypersphere 9.5 Down Sleep Mat Regular Wide

RA-QMA-08-REG-WD
225.00 €
The Hypersphere 9.5 is the result of Rab's 40 years of down mastery combining with the technologies they’ve honed for their lightweight sleep mat collection. This thick, ultra-warm down-filled sleep mat offers unmatched comfort and insulation for when you’re hunkering down at high altitudes or on expeditions to polar regions. With a hardwearing fabric and...
Inflatable mats Rab Hypersphere 9.5 Down Sleep Mat Regular Inflatable mats Rab Hypersphere 9.5 Down Sleep Mat Regular 2
  • New
In Stock
Inflatable mats

Rab Hypersphere 9.5 Down Sleep Mat Regular

RA-QMA-08-REG
210.00 €
The Hypersphere 9.5 is the result of Rab's 40 years of down mastery combining with the technologies they’ve honed for their lightweight sleep mat collection. This thick, ultra-warm down-filled sleep mat offers unmatched comfort and insulation for when you’re hunkering down at high altitudes or on expeditions to polar regions. With a hardwearing fabric and...
Mattresses
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