Highlights

Best Use
Winter Camping, Mountaineering, Cold Weather Backpacking

Shape
Tapered

R-Value
7.4

Packed Weight
20.6 oz | 585 g

Packed Size
8 × 5 × 5 in | 21 × 12 × 12 cm

Performance
Weight: Midweight
Packability: Compact
Climate: Extreme Cold

About The Product

The XR Pro builds on the Ether Light line with ThermalCore technology, increasing insulation value while keeping weight and packed volume to a minimum. Air Sprung Cell construction provides 10cm of plush comfort in any sleeping position. The XPRESS valve and integrated Airstream pump in the stuff sack make inflation and deflation simple. Weld strength is doubled compared to prior models, suited to alpine trips, cold weather hunts, and winter camping.

Product Features

• ThermalCore insulation uses multiple TRM layers that reflect infrared energy back to the sleeper for increased insulation
• Four season capable, with an ASTM tested R-Value of 7.4
• 25% lighter weight and half the packed size compared to prior models
• Air Sprung Cell construction, 10cm | 3.9in thick, for comfort in any sleeping position
• XPRESS valve and pumpsack integrated into the stuff sack for inflation, adjustment, and deflation
• Increased weld strength for durability
• PillowLock System patches secure an Aeros Pillow in place through the night

Design Details

Insulation and Comfort
Five layers of ThermalCore Insulation reflect warmth back to the sleeper with minimal internal air movement. Air Sprung Cell construction adds 4in | 10cm of plush support in any sleeping position.

Durable and Packable
Smaller, lighter, and stronger than prior Ether Light models, with more room left in the pack.

Technical Features

Thermal Core Insulation — Learn more
ASTM F3340 R-Value Testing — Learn more
XPRESS Valve — Learn more
Integrated Airstream — Learn more
Pillow Lock System — Learn more

Tech Specs

• Best Use: Winter Camping, Mountaineering, Cold Weather Backpacking
• Materials: Mat: 100% Nylon, Valve: 100% TPU, Stuff Sack: 100% Nylon
• Includes: Stuff sack with integrated pumpsack, PillowLock patches, repair kit
• R-Value: 7.4
• Thickness: 10 cm | 3.94 in