Ether Light XR Insulated

Sea To Summit

Ether Light XR Insulated

Name: Ether Light XR Insulated
Brand: Sea To Summit
SKU: SEAT00837
Price: 164.9 EUR
Availability: InStock

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Insulating and comfortable mattress - Ether Light XR Insulated - Sea to Summit - 2027

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Ether Light XR Insulated

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€214.90

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Description

The Ether Light XR Insulated is an inflatable mattress from the brand Sea to Summit, ideal for bivouac and designed for 3-season use thanks to its R-Value of 4.1.

This mattress stands out due to its innovative Delta Core™ construction, which optimises heat retention where it is needed while reducing overall weight by around 20%. With its 10 cm thickness, it offers exceptional comfort and good insulation against the cold ground. Its upper surface is made of 30D stretch fabric providing a soft and pleasant touch, while the underside in 75D polyester with TPU lamination ensures excellent durability and robustness.

The Ether Light XR Insulated also features the Pillow Lock™ system, allowing you to attach an Aeros™ pillow for perfect support throughout the night. Its multifunction valve makes inflation and deflation easy, and the included Airstream sack also serves as a pump sack for effortless inflation. Ergonomic and optimised, this mattress is an ultra-light and compact companion for your outdoor adventures all year round.

The Ether Light XR Insulated is a thick, insulating mattress from the brand Sea To Summit.

It features Air Core-V optimised foam construction, which optimises weight distribution and insulation to make it lightweight, insulating and comfortable. With an R-Value of 4.5, this mattress can be used all year round. Its insulation Thermal Core makes this a mattress that will keep you warm, while reducing the weight of the model.

This model comes with a storage bag that includes a built-in pump Airstream. A repair kit and replacement valve are also included.

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Technical details

R-value

4.1000, 4.5

Best of Snowleader

Mattress shape

Ergonomic

Overview

Brand

Sea To Summit Sea To Summit-logo

Warranty

Year

2027

Season

Autumn

Gender

Unisex

Product details

Dimensions (cm)

183 x 55 cm

Thickness (cm)

Weight (g)

605 , 470

Technical details

Compactible

Yes

Insulation

Yes

Self-inflating

Air mattress

Yes

Ultracompressible

Yes

Other features

- Delta Core™ technology
- Pillow Lock™ attachment system
- Very thick
- Multifunction valve
- Soft and comfortable
- Durable
- Storage/inflation bag included

Composition:
- Upper material: 30D stretch textile
- Outer material: 75D polyester, laminated TPU
- Insulation: Thermal Core

Sizes:

Size	Small	Regular	Large
Dimensions	168 x 55 cm	183 x 55 cm	198 x 64 cm
Packed dimensions	Ø 11 x 21 cm	Ø 11 x 21 cm	Ø 11.5 x 24 cm
Weight	445 g	470 g	605 g

Pillow Lock™	This system allows you to attach an Aeros™ pillow to your Sea to Summit mattress to prevent it from sliding.
Delta Core™	This strategic mattress construction increases heat retention in areas where it is needed and reduces weight in areas where less heat is required, resulting in an approximate 20% reduction in total weight.
Airstream	This clever storage bag can also be used as an inflation sack. It allows easy inflation and saves you from breathlessness and dizziness caused by mouth inflation.

- Delta Core™ technology
- Hanging system Pillow Lock™
- Very thick
- Multifunction valve
- Soft and comfortable
- Robust
- Storage bag/inflator included

Materials:
- Upper material : 30D stretch fabric
- Outer material: 75D polyester, TPU laminate
- Insulation: Thermal Core

Sizes:

Size	Small	Regular	Large
Dimensions:	168 x 55 cm cm	183 x 55 cm	198 x 64 cm
Dimensions folded	Ø 11 x 21 cm	Ø 11 x 21 cm	Ø 11.5 x 24 cm
Weight	445g	470g	605g

Pillow Lock™	This system allows you to attach a Aeros™ pillow to your Sea to Summit mattress to prevent it from slipping.
Delta Core™	This strategic mattress construction increases heat retention in areas where it is needed and reduces the weight of the mattress in areas where less heat is required, for an overall weight reduction of around 20%.
Airstream	This clever storage bag can also be used as an inflation bag. It's easy to inflate and saves you the breathlessness and dizziness of inflating by mouth.