Ether Light XR is the thickest and warmest sleeping mat in Sea To Summit's Ultra Light range. The Air Sprung Cells still provide four inches of stability and comfort, while Thermal Core® insulation prevents convective heat loss and internal air movement. This results in true four-season performance perfect for backpacking, trekking, lightweight camping, bikepacking, and sea kayaking.
Features include:
- 4.1 R-Value is perfect for cold weather adventures.
- At 10cm thick, Ether Light XR Air Sprung Cells provides a plush sleeping experience regardless of your sleeping position.
- Thermal Core® insulation fills the inner space, and includes a film that reflects infra-red radiation, preventing heat loss due to convection and internal air movement.
- Lighter, quieter and durable 30D/40D face fabric with Sea to Summit’s liquid-extruded lamination is extremely reliable.
- Quick and easy inflation, deflation and adjustment is made possible by the XPRESS valve and supplied Airstream Pump/stuff sack.
- Anti-microbial treatment added to the TPU lamination formula prevents internal mould growth.
- PillowLock system prevents your Sea to Summit Aeros Pillow from slipping.
- Comes with a stuff sack which doubles as a pump, and a repair kit with six self-adhesive patches and a spare valve insert.
Dimensions (inflated): 10x64x183cm.
Dimensions (packed): 23.5x12cm
Weight: 605g
R-value: 4.1
Please note that while we make every effort to ensure our 'available to sell' stock levels are accurate, errors do occur. If you're planning a special trip to our Leamington store, please contact us first to double-check availability. All prices include VAT at 20%. Orders shipped outside the UK will have the VAT removed at checkout.