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Ether Light XT Insulated Women's Mattress
Home delivery from 21/08/2026
60 days to change your mind
No subject to promotional offersThe Ether Light Insulated is a women's insulated mattress from Sea To Summit.
It features the Air Sprung Cell™ technology which offers higher capacity air cells thanks to TPU baffles which connect the top to the bottom layers fabric. This design allows the two sides of the mattress to be spread further apart creating larger air pockets when inflated while using less fabric. This is a 4-season mattress, featuring a R-Value of 3.5, that will provide you with a sufficient level of insulation to accompany you throughout the year. This is achieved by using Thermolite insulation in combination with Exkin Platinum. Thermolite is present in the cells and will help limit heat loss while Exkin Platinum will reflect your body heat for optimal insulation.
All Sea To Summit mattresses come with a storage bag that has an integrated Air stream pump. There is also a repair kit containing six self-adhesive puncture repair patches and a replacement check valve to ensure long-lasting use of the product.
- Air Sprung CellsTM : thicker cells (XT) thanks to mesh walls
- Lighter, quieter and more adherent 30/40D nylon fabric, that's also easy to repair in the field with self-adhesive patches
- Our Ultra-Fresh® antimicrobial treatment is applied to our TPU formula to prevent mold inside the mattress
- Air Sprung CellsTM for added comfort
- A high-flow, multi-functional valve
- Our PillowLockTM system attaches your AerosTM pillow to your mattress to keep it in place all night long
Sizing Details :
- REGULAR ; Dimensions: 168 x 55 cm, Rolled Size: ø 9,5 x 23 cm, Weight: 495 g
Technologies
- Thermolite: Our air-sprung insulated sleeping mattresses use THERMOLITE® insulation, designed to provide excellent lightweight warmth and superior durability. THERMOLITE® insulation lofts up inside the air sprung cells to prevent convective heat transfer from your warm body to the cold floor.
- Exkin Platinum: this is a very light and quiet non-woven fabric with a thin metallic layer applied to the surface. Exkin® Platinum Thermal Technology reflects heat back to the user to minimize radiant heat transfer.
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