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Content: 0.1 Liter (€59.50 / 1 Liter)
Ether Light XR Pro Insulated Air Sleeping Mat – Sleep Comfort on a New Level
The Sea to Summit Ether Light XR Pro Insulated Air Sleeping Mat is the consistent evolution of the popular Ether Light series—designed for winter camping, alpine adventures, and backpacking in cold conditions. With extremely high insulation, a significantly improved packed size, and outstanding comfort, you’ll be perfectly equipped even for icy nights.
Maximum Insulation for Cold Nights
At the core of the XR Pro is the new ThermalCore™ technology. Multiple quiet TRM layers reflect your body heat back toward you, delivering an ASTM-tested R-value of 7.4. This makes the mat suitable for year-round use and ideal for winter and high-altitude expeditions.
10 cm of Comfort – Wherever You Sleep
The proven Air Sprung Cell™ construction provides stable, plush sleeping comfort in any sleeping position with its 10 cm thickness. Uneven ground, snow, or frozen terrain lose their challenge—the XR Pro feels almost like sleeping in a real bed.
Fast Inflation, Built to Last
Thanks to the XPRESS valve and the Airstream™ pump sack integrated into the stuff sack, the mat inflates quickly, allows precise adjustment, and deflates just as easily. The significantly increased seam strength makes it especially durable—perfect for demanding alpine use.
Highlights and Features
- ASTM-tested R-value of 7.4 – ideal for winter use
- ThermalCore™ insulation with multi-layer TRM reflective technology
- Air Sprung Cell™ construction for stable, cushioned comfort
- 10 cm thickness for maximum sleeping comfort
- XPRESS valve for fast inflation, adjustment, and deflation
- Integrated Airstream™ pump sack in the stuff sack
- Significantly increased seam strength for long-lasting durability
- PillowLock™ patches secure your Sea to Summit Aeros pillow
- 25% lighter and noticeably more compact than previous models
Technical Specifications
- R-value: 7.4
- Thickness: 10 cm
- Intended use: Winter camping, mountaineering, cold-weather backpacking
- Material: 30/40D nylon with TPU lamination, multi-layer TRM reflective insulation
| Size | Regular | Large |
|---|---|---|
| Weight | 560 g | 720 g |
| Packed size | 21 × 12 × 12 cm | 24 × 12.5 × 12.5 cm |
| Dimensions | 183 × 55 × 10 cm | 198 × 64 × 10 cm |
Included Items
- 1 × Ether Light XR Pro Insulated Air Sleeping Mat
- Stuff sack with integrated Airstream™ pump sack
- PillowLock™ patches
- Repair kit
Conclusion: The Ether Light XR Pro is the perfect sleeping mat for anyone who doesn’t want to compromise on comfort, insulation, and compact pack size—even in winter and demanding alpine terrain.
Introduction video for Ether Light XR Pro
Our family business is dedicated to traveling by bicycle. We want to offer products that help adventurous cyclists explore the world and achieve sporting goals.
Sustainably packaged.
Nature is very important to us. That's why we avoid unnecessary plastic and rely on packaging material made of paper or cardboard. If your package does contain plastic filling material, this is material from our suppliers which we have reused.