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Item #:
217266584
SEA TO SUMMIT - Ether Light XR Insulated Air Sleeping Mat Regular - ThermalCore Insulation - XPRESS Valve - Stuff Sack & Pillow Lock - Ultra Compact
Item #:
217266584
ANG 590
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*All items will import from UK
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Imported from UK store
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Only 6 items left in stock.
Order now and get it around Tuesday, August 25
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Experience exceptional comfort and warmth with the Sea to Summit Ether Light XR Insulated Sleeping Pad.
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What Stands Out
ThermalCore Insulation
The ThermalCore insulation ensures superior warmth and comfort in various temperatures, making it perfect for three-season backpacking adventures. It prevents heat loss while providing an excellent sleeping surface.
XPRESS Valve
The innovative XPRESS valve allows for quick and effortless inflation and deflation, saving time and effort during your outdoor trips. Experience convenience with a hassle-free setup in the great outdoors.
Compact Design
Weighing only 470g, this ultra-compact sleeping mat is easy to carry and store, ideal for minimalist backpackers. Enjoy portability without sacrificing comfort on your travels.
Product Details
- PLUSH 10CM COMFORT: End your day on the trail with 10cm (3.9in) of plush, stable cushioning that supports any sleeping position, giving you the deep rest you need for tomorrow’s adventure.
- THERMALCORE INSULATION: Featuring multiple TRM layers that quietly reflect body heat back to you, the Ether Light XR delivers reliable warmth with an ASTM-tested R-Value of 4.1 for extended 3-season performance.
- EFFORTLESS INFLATION: With the high-airflow XPRESS valve and an integrated Airstream pumpsack, inflation, adjustment, and deflation are fast and simple, so comfort comes with minimal effort.
- BEST FOR BACKPACKING & BIKEPACKING: Engineered to be significantly lighter and more compact than previous models, this mat fits easily into a backpack, pannier, or bikepacking setup without weighing you down. Length: 183 cm. Width: Shoulders 55 cm.
- OUTDOOR GEAR THAT ENABLES FREEDOM: Sea to Summit stands as a testament to the boundless spirit of adventure, blending cutting-edge innovation with a deep commitment to empowering individuals to embrace self-reliance in any environment.
| Special Features | Inflatable |
| Brand Name | Sea to Summit |
| Included Components | Carry Bag |
| Target Audience | Adult |
| Model Name | Ether Light R4.5 Insulated ASC Mat - Regular |
| Number of Items | 1 |
| Unit Count | 1.0 count |
| Manufacturer | Sea to Summit |
| Item Shape | irregular (inflated), flat (deflated) |
| Global Trade Identification Number | 09327868162574 |
| Is Extendable | No |
| Item Length | 183 Centimetres |
| Item Width | 55 Centimetres |
| Model Number | A3402 |
| Manufacturer Part Number | A3402 |
| Benefits | Provides warmth in cold weather and ensures comfortable sleep |
| Item Dimensions L x W x Thickness | 182.9L x 55.1W x 10.2Th centimetres |
| Item Weight | 1.04 Pounds (470 grams) |
| Item Dimensions | 182.9 x 55.1 x 10.2 centimetres |
| Size | Tapered - Regular (72 x 21.5 x 4 inches) |
| Item Thickness | 10 Centimetres |
| Item Depth | 4 inches (10.2 cm) |
| Specific Uses For Product | Sleeping Pad |
| Item Firmness Description | Medium Plush |
| Water Resistance Level | Not Water Resistant |
| Construction Type | Air Sprung Cell |
| Number of Layers | 2 |
| Material Type | Nylon |
| Product Care Instructions | Wipe With Damp Cloth, Store in Dry Place |
| Mattress Comfort Layer Material | Polyfoam |
| Cover Material | Nylon |
| Fill Material | Air |
| Colour | Grey Dark-r |
| Special feature | Inflatable |
| Brand | Sea to Summit |
| Product dimensions | 182.9L x 55.1W x 10.2Th centimetres |
| Material | Nylon |
Who Should Buy?
-
Backpackers
Ideal for backpackers seeking ultra-lightweight, compact sleeping solutions without compromising on warmth and comfort.
-
Campers
Perfect for campers looking for a convenient, 3-season sleeping mat that is easy to carry and set up.
-
Travelers
Great for travelers who need a versatile mattress that fits easily into luggage and offers exceptional insulation.
-
Heavy Sleepers
Not suitable for those who need significant cushioning or support, as it is designed for lightweight comfort.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What are the dimensions of the sleeping pad?
Answer: The Sea to Summit Ether Light XR Insulated Sleeping Pad measures 72 x 21.5 x 4 inches. -
Question:
Is this sleeping pad suitable for cold weather camping?
Answer: Yes, it has an R-Value of 4.1, making it ideal for extended 3-season camping. -
Question:
How do I inflate the sleeping pad?
Answer: You can easily inflate the pad using the integrated XPRESS valve and the included pumpsack.
Sea to Summit Self-Inflating Sleeping Mats A3402 Editorial Review
**** The SEA TO SUMMIT Ether Light XR Insulated Air Sleeping Mat has garnered a positive reception among outdoor enthusiasts seeking comfort during their camping and backpacking adventures. Users appreciate the mat's exceptional insulation, with many noting that it keeps them warm even during cooler nights. The ThermalCore insulation feature has been highlighted as a standout aspect, providing reliable warmth without excessive weight. Users also commend the XPRESS Valve, which allows for quick inflation and deflation, making setup and packing away much easier. The design of the mat is specifically geared towards comfort, with its extra width and height providing a luxurious feel, even for side sleepers. Customers have enjoyed the added convenience of the integrated pillow lock, which ensures that their pillow remains securely in place throughout the night. While some users have mentioned that the mat can be a bit bulky, the trade-off appears to be worth it given the level of comfort provided. Many appreciate the included stuff sack for easy transport, although opinions vary on its necessity. Overall, the Ether Light XR has been well-received by those prioritizing comfort, insulation, and ease of use. **
Customer Reviews & Ratings
18 customers ratings
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Pros
- Excellent thermal insulation for colder conditions
- Quick inflation and deflation with the XPRESS Valve
- Comfortable and spacious design suitable for side sleepers
- Integrated pillow lock to secure pillow in place
- Lightweight and packable with included stuff sack
Cons
- Can be perceived as bulky for backpacking
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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23 July 2026 · via Trustpilot
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ANG 590
Order now and get it around Tuesday, August 25
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 6 items left in stock.
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Features & Benefits
- ThermalCore insulation with multiple layers for superior warmth.
- Extended 3-season capability with an ASTM-tested R-Value of 4.1.
- Lightweight design and reduced packed size for easy transport.
- Air Sprung Cell construction for 10cm thick plush comfort.
- Integrated XPRESS valve and pumpsack for effortless inflation and deflation.
- Ideal for various sleeping positions for a stable and restful night.
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