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Sea to Summit Ether Light XR Insulated is a sleeping mat for those who want significantly more comfort without unnecessary weight and bulk in the backpack. Thanks to the Air Sprung Cells construction and a thickness of 10 cm, it is stable and comfortable in various sleeping positions. The ThermalCore insulation with multiple quiet TRM layers reflects infrared energy back to the body, increasing thermal comfort while maintaining low weight. ASTM tested R-Value 4.1 makes this mat a reliable choice for extended 3-season use. The high-flow XPRESS valve and pump sack integrated into the cover make inflation and deflation easy.
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$ 229
Product code: 10896
Original manufacturer
At 68travel we manufacture the most-detailed wooden maps and decorations right in the heart of Europe.
Free shipping from $ 425
100s of styles in stock. Worldwide expedition within 24h or same day. Express shipping available.
Easy returns and exchanges
Returns and exchanges accepted for 30 days from the date of package receipt.
We live for the adventure
At 68travel we love to travel and explore. We strive to use recycled natural materials and reduce plastic usage.
Sea to Summit Ultralight Air Mat is a summer inflatable mat for ultralight hiking when the goal is low weight and small packed volume. The single-layer Air Sprung Cells construction helps to evenly distribute pressure and increase sleeping comfort. The 30D/40D nylon material with anti-microbial liquid-extruded TPU lamination is designed to be durable and quieter during movement at night; the added antimicrobial treatment limits mold growth inside. The multifunctional valve allows for quick inflation, deflation, and precise adjustment. The Sea to Summit Ether Light XR Insulated is designed for backpacking, thru-hiking, and bikepacking, where the combination of warmth, comfort, and practical operation is crucial. The thickness of 10 cm creates a "fuller" feeling when lying down and helps level the substrate's unevenness, while the Air Sprung Cells increase stability and support. The ThermalCore insulation technology: multiple TRM reflective layers are quiet and reflect radiant heat back to the sleeper, improving insulation at low pack volumes. The high-flow XPRESS valve along with an integrated pump sack in the cover simplifies inflation, fine-tuning firmness, and quick deflation. Enhanced weld strength supports durability, and PillowLock patches help keep the Aeros pillow in place throughout the night.
| R-Value | 4.1 (ASTM tested) |
| Seasonality / intended use | Extended 3-season use |
| Thickness | 10 cm |
| Construction | Air Sprung Cells |
| Insulation | ThermalCore – multiple TRM reflective layers (quiet, IR energy reflection) |
| Material | 30/40D nylon with TPU lamination, single-layer TRM reflective insulation |
| Valve | XPRESS (high flow) |
| Durability | enhanced weld strength |
| Pillow stability | PillowLock patches |
| Packing includes | cover with integrated pump sack, PillowLock patches, repair kit |
| Size | Weight | Packing weight | Total packed weight | Packed dimensions | For height up to |
|---|---|---|---|---|---|
| Regular | 470 g | 55 g | 525 g | 20.5 × 11 × 11 cm | 183 cm |
| Large | 605 g | 60 g | 665 g | 24 × 11.5 × 11.5 cm | 198 cm |
| Brand | SeaToSummit |
| Dimensions | 9x18 cm / 3.54x7.09 in 9x18 cm / 3.54x7.09 in 9x18 cm / 3.54x7.09 in |
| Weight | 0.35 kg / 0.76 lb 0.65 kg / 1.43 lb 0.63 kg / 1.39 lb |
| Colour | Trooper |
| Size | Regular Large |
| Specialization | Ultralight |
| Category | Sleeping Pads |
| Categories | Hiking and Camping Outdoor & Travel Gear Sleeping Pads |
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