Matelas Ether Light XR Insulated Sea To Summit

Model

Isolated inflatable mattress Ether Light XR Insulated Mat Sea to Summit

Sea to Summit meets the need of practitioners with the new Ether Light XR Insulated Mat, a lighter, less bulky mattress and especially with a higher R-Value thermal resistance compared to the previous model (XT).

It uses thermalcore technology which increases insulation thanks to a construction composed of a reflective film suspended between the points welds of the mattress. This film returns the radiant heat to the sleeper and minimizes air movements inside the mattress, maximizing performance.

This mattress provides stability and comfort regardless of your sleep position.

The high -flow air xpress valve makes the inflation and the deflation fast and simple.

Uses:

- hike / trekking
- Bikepacking
- Mountaineering
- All seasons campsite, winter

• 3 -season mattress +
• Thickness: 10 cm (comfortable and soft)
• Thermal resistance (R-Value): 4.5 (test according to the ASTM standard)
• TRM single layer construction that returns the heat to the sleeper
• Large capacity air cells that adapt to body shape
• Isolation Thermal Core
• Smaller air Sprung cells with TPU mesh partitions
• Lightweight, quiet and grippy 30/40D nylon fabric
• Easy-to-repair fabric with self-adhesive patches
• Ultra-Fresh® antimicrobial treatment that prevents mold inside the mattress
• XPRESS MULTIFUL VALVE WITH ANTI-REVATOR valve (inflation adjustment)
• Simple inflation system thanks to the Air Stream Pumpsack
• PillowLock pillow clip to keep it in place
• Compact for transport
• Repair kit included

Available in 4 sizes:

- 168 x 55 cm [Small]
- 183 x 55 cm [Regular]
- 198 x 64 cm [Large]
- 198 x 64 cm [Large Rectangular]

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Features:

• Taille Small

Mattress weight: 445 g
Storage bag weight/pump: 55 g
Poids total: 500 g
Dimensions: 168 x 55 cm
Folded mattress dimensions: 20.5 x 11 x 11 cm

• Taille Regular

Poids du matelas: 470 g
Poids du sac de rangement/pompe: 55 g
Poids total: 525 g
Dimensions: 183 x 55 cm
Dimensions matelas plié: 20.5 x 11 x 11 cm

• Taille Large

Poids du matelas: 605 g
Poids du sac de rangement/pompe: 60 g
Poids total: 665 g
Dimensions: 198 x 64 cm
Dimensions matelas plié: 24 x 11.5 x 11.5 cm

• Taille Large Rectangular

Poids du matelas: 665 g
Poids du sac de rangement/pompe: 60 g
Poids total: 725 g
Dimensions: 198 x 64 cm
Dimensions matelas plié: 23.5 x 12 x 12 cm

Technologies used:

• Construction isolante "ThermalCore"

Core thermal construction increases the insulation of the mattress while minimizing its weight and size.
Elle utilise une ou plusieurs couches de matériau TRM composés d'un film réfléchissant suspendu entre les soudures à points du matelas. Ce film renvoie la chaleur radiante vers le dormeur et minimise les mouvements d'air à l'intérieur du matelas, assurant ainsi une isolation efficace dans des conditions réelles.

• Construction "Air Sprung Cells"

This construction makes it possible to obtain a very comfortable and light mattress.
The mesh dividers and voluminous air pockets that make up the mattress allow the two sides of the mattress to spread more apart while using less fabric.

Construction Air Sprung Cells des matelas Ether Light Sea To Summit
• TPU fabric

TPU lamination comes from manufacturing processes used in the medical and aeronautical industries. The material is durable and has an antimicrobial treatment to prevent the growth of mold and fungus.

Sea To Summit inflatable mattress design - Antimicrobial TPU fabric

• Multifunction valve xpress valve

The Sea To Summit valve makes it easy to inflate and deflate the mattress. A non-return valve makes it easy to inflate the mattress, without loss of pressure. The flap, with a simple press, offers the possibility of precisely adjusting the hardness of the mattress (deflation step by step).
By removing the cap, deflation is very fast.

The multifunction valve for inflating and deflating Sea To Summit mattresses

• Pompe Airstream

The Airstream pump is integrated into the storage bag.

The AISTream pump integrated into the storage bag allows you to easily inflate your Sea to Summit mattress

• Pillow Lock System

The hook-and-loop PillowLock fastener secures the pillow so it stays in place all night...

Pillow Lock System to attach the pillow to the Sea To Summit mattress

Measurement of the R-Value thermal resistance of Sea To Summit mattresses:

The R-Value is used to measure the thermal efficiency of a mattress.
It corresponds to its ability to retain body heat in order to prevent it from spreading to the ground. Until now, manufacturers of sleeping equipment defined their own test methods to evaluate this resistance. The results were therefore difficult to interpret.

The new ASTM F3340-18 standard provides a methodology for measuring the thermal resistance of a mattress. Thus, it is now possible to compare the thermal performance of different models.
ASTM is an independent, international standards body.

Help to choose the size of the Ether Light XR Insulated Sea to Summit mattress: