- Home Page /
- Sports & Outdoors /
- Outdoor Recreation /
- Camping & Hiking /
- Sleeping Gear /
- Self-Inflating Sleeping Mats /
- SEA TO SUMMIT - Ether Light XR Insulated Air ...
0 ratings
Item #:
217266652
SEA TO SUMMIT - Ether Light XR Insulated Air Sleeping Mat Large - ThermalCore Insulation - XPRESS Valve - Stuff Sack & Pillow Lock - Ultra Compact -
Item #:
217266652
FJD 475
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from UK
0 ratings
Write a review
In stock
Imported from UK store
QTY:
This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
A long day on the trail deserves a great night’s rest with minimum effort.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Product Details
| Brand Name | Sea to Summit |
| Included Components | Carry Bag |
| Target Audience | Adult |
| Benefits | Plush comfort, 3-season warmth, easy inflation, lightweight and compact |
| Model Name | Ether Light R4.5 Insulated ASC Mat - Large |
| Number of Items | 1 |
| Manufacturer | Sea to Summit |
| Model Number | A3403 |
| Global Trade Identification Number | 09327868162598 |
| Item Length | 198 Centimetres |
| Item Width | 64 Centimetres |
| Item Dimensions L x W x Thickness | 198.1L x 64W x 10.2Th centimetres |
| Item Weight | 1.33 Pounds (600 grams) |
| Item Dimensions | 198.1 x 64 x 10.2 centimetres |
| Colour | Grey |
| Special Features | Dual Valve |
| Specific Uses For Product | Sleeping Pad |
| Number of Layers | 2 |
| Item Firmness Description | Medium Plush |
| Water Resistance Level | Water Resistant |
| Construction Type | Air Sprung Cell |
| Size | Tapered - Large (78 x 25 x 4 inches) |
| Item Depth | 4 inches (10.2 cm) |
| Item Thickness | 4 Inches (10.2 cm) |
| Material Type | Nylon |
| Cover Material | Nylon |
| Fill Material | Air |
| Product Care Instructions | Spot cleaning, store in a cool, dry place, use the supplied pump to inflate and deflate |
| Mattress Comfort Layer Material | Comfort Foam |
| Special feature | Dual Valve |
| Brand | Sea to Summit |
| Product dimensions | 198.1L x 64W x 10.2Th centimetres |
| Material | Nylon |
Product Description
SEA TO SUMMIT - Ether Light XR Insulated Air Sleeping Mat Large - ThermalCore Insulation - XPRESS Valve - Stuff Sack & Pillow Lock - Ultra Compact - 3 Season - For Backpacking - Grey - 605g
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the R-Value of the Ether Light XR?
Answer: The Ether Light XR has an ASTM-tested R-Value of 4.1, making it suitable for extended 3-season use. -
Question:
How does the inflation process work?
Answer: The Ether Light XR features an integrated Airstream pump in the stuff sack and an XPRESS valve for quick inflation and easy deflation. -
Question:
What is ThermalCore technology?
Answer: ThermalCore technology includes multiple TRM layers that enhance insulation by reflecting back infrared energy to the sleeper.
Sea to Summit Self-Inflating Sleeping Mats A3403 Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
LM
Leila
Verified buyer
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
FJD 475
This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.
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:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- 10cm of plush comfort for a restful sleep.
- Integrated Airstream pump for quick inflation and deflation.
- ThermalCore technology enhances insulation while reducing weight.
- Extended 3-season capability with an ASTM-tested R-Value of 4.1.
- Lightweight with reduced packed size for easy transport.
- Air Sprung Cell construction ensures stability in any sleeping position.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.