Sea To Summit Materac Ether Light XR Insulated ASC Mat

7Ratings
BrandMore from Sea To Summit
Test reportsVery good based on 1 test
Delivered between Thu, 9.10. and Fri, 10.10.
More than 10 pieces in stock at supplier
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Product details

The Ether Light XR Insulated ASC Mat from Sea To Summit is a high-quality sleeping mat designed for comfort and durability. It is ideal for year-round use and offers excellent insulation supported by its special material composition. The mat is made from durable nylon and features a TPU laminate, making it particularly abrasion-resistant and odor-resistant. With an R-value of 4.1, it ensures effective thermal insulation, providing a comfortable sleep even in colder conditions. Its compact and lightweight design makes it a practical companion for outdoor activities, while the included carry bag facilitates transport. This sleeping mat is designed for one person and offers a generous width for added comfort during sleep.

  • Excellent insulation with an R-value of 4.1
  • Robust material made from 30D/40D nylon with TPU laminate
  • Particularly abrasion-resistant and odor-resistant
  • Lightweight design with a weight of only 605 g
  • Includes a carry bag for easy transport.

Key specifications

Sleeping mat equipment
Quick release valve
R-value
4.10
Weight
605 g
Thickness
10 cm
Length
183 cm
Width
64 cm
Item number
56602429

General information

Manufacturer
Sea To Summit
Category
Camping mats
Manufacturer no.
ASL051152/UNI/RRW
Release date
21.3.2025

Colour

Colour
Grey
Exact colour description
Dark grey

Material

Material group
Fabric
Material
30D/40D nylon with TPU laminate

Trekking mat properties

Sleeping mat equipment
Quick release valve
R-value
4.10
Mat size
Regular wide
Mat thickness
Comfort

Origin

Country of origin
Taiwan

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
Pump bag

Product dimensions

Length
183 cm
Width
64 cm
Thickness
10 cm
Weight
605 g

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Camping mats» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 3.Hermex
    0.2 %
  • 4.Easy Camp
    0.5 %
  • 5.Sea To Summit
    0.7 %
  • 6.Koor
    1 %
  • 7.Therm-a-Rest
    1.2 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 1.High Peak
    0 days
  • 2.Normani
    1 day
  • 3.Sea To Summit
    2 days
  • 4.Outwell
    3 days
  • 5.VidaXL
    4 days

Return rate

How often is a product of this brand in the «Camping mats» category returned?

Source: Digitec Galaxus
  • 5.Adventure
    4 %
  • 5.Therm-a-Rest
    4 %
  • 7.Sea To Summit
    4.1 %
  • 8.High Peak
    4.2 %
  • 9.Quechua
    6.1 %
Source: Digitec Galaxus

Translation: machine translated
Very good90/100
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Rank 2 out of 8outdoorLeichtluftmatratzen im TestReleaseMay 2025

Sea to Summit has given its bestseller a facelift and used a new filling. It noticeably increases the thermal performance compared to its predecessor. The weight and pack size are still at a very good level - as is the comfort. The Ether Light is one of the thickest models in its class and the many fixings distribute the pressure evenly...