Sea to Summit Ether Light XR Insulated Air Sleeping Mat Large Rectangular
The Ether Light XR eases you to sleep with its 10cm of plush comfort. A long day on the trail deserves a great night’s rest with minimum effort. The Airstream pump integrated into the stuff sack and a high-airflow XPRESS valve make inflation and deflation quick and simple. Lean into the ThermalCore technology which increases insulation while keeping weight and volume low. So toss it in your pannier or backpack and head into the backcountry knowing that your sleep comfort is one less thing to worry about.
The Ether Light XR eases you to sleep with its 10cm of plush comfort. A long day on the trail deserves a great night’s rest with minimum effort. The Airstream pump integrated into the stuff sack and a high-airflow XPRESS valve make inflation and deflation quick and simple. Lean into the ThermalCore technology which increases insulation while keeping weight and volume low. So toss it in your pannier or backpack and head into the backcountry knowing that your sleep comfort is one less thing to worry about.
The Ether Light XR eases you to sleep with its 10cm of plush comfort. A long day on the trail deserves a great night’s rest with minimum effort. The Airstream pump integrated into the stuff sack and a high-airflow XPRESS valve make inflation and deflation quick and simple. Lean into the ThermalCore technology which increases insulation while keeping weight and volume low. So toss it in your pannier or backpack and head into the backcountry knowing that your sleep comfort is one less thing to worry about.
The Ether Light XR eases you to sleep with its 10cm of plush comfort. A long day on the trail deserves a great night’s rest with minimum effort. The Airstream pump integrated into the stuff sack and a high-airflow XPRESS valve make inflation and deflation quick and simple. Lean into the ThermalCore technology which increases insulation while keeping weight and volume low. So toss it in your pannier or backpack and head into the backcountry knowing that your sleep comfort is one less thing to worry about.
in 5 offers
The lowest price for Sea to Summit Ether Light XR Insulated Air Sleeping Mat Large Rectangular right now is $277.10 at Wallaroo Adventure Store, compared across 5 retailers.
The all-time low was $224.96 on 2 Oct 2026 — today's price is 23% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 17 Oct 2026.
Last updated at 17/10/2026 23:12:47
Sea to Summit Ether Light XR Insulated Air Sleeping Mat Large Rectangular
Free delivery
Sea to Summit Ether Light XR Insulated Air Sleeping Mat - Large Rectan
Free delivery between Tue – Fri
SEA ETHER LIGHT XR INS MAT W25 DARK GREY Large Rectangular
Free delivery between 23–29 Oct
Sea to Summit Ether Light XR Insulated ASC Mat Rectangular - Sleeping mat
Delivery $127.58
Sea To Summit Ether Light XR Insulated inflatable sleeping mat - Large Rectangular
Delivery $39.13
| Pad Length | Regular, Large, Small |
| Pad Width | 56 to 70 cm |
| Sleeping Capacity | 1 |
| Pad Weight | 16.6 oz |
| Inflation Highlights | Inflates in about five or six full blows (using pumpsack) |
Sea to Summit Ether Light XR Insulated Air Sleeping Mat Large Rectangular
Free delivery
Sea to Summit Ether Light XR Insulated Air Sleeping Mat - Large Rectan
Free delivery between Tue – Fri
SEA ETHER LIGHT XR INS MAT W25 DARK GREY Large Rectangular
Free delivery between 23–29 Oct
Sea to Summit Ether Light XR Insulated ASC Mat Rectangular - Sleeping mat
Delivery $127.58
Sea To Summit Ether Light XR Insulated inflatable sleeping mat - Large Rectangular
Delivery $39.13
| Pad Length | Regular, Large, Small |
| Pad Width | 56 to 70 cm |
| Sleeping Capacity | 1 |
| Pad Weight | 16.6 oz |
| Inflation Highlights | Inflates in about five or six full blows (using pumpsack) |
