Sea to Summit

Ether Light XT Extreme Mat | Women's

Colour: Black / Persian Red
Black / Persian Red

Extra thick and exceptionally warm mat

If you’re a cold sleeper or are camping in winter conditions, a warm and comfortable sleeping mat is essential for a good night’s sleep. Sea to Summit’s Ether Light XT mat is already regarded as one of the plushest camping pads around. This Extreme version also boasts increased insulation to make it warm enough for sub-zero temperatures. With an R-value of 6.0+ and an inflated thickness of 10cm, it has some of the best specs on the market. But the design is also unique and are the main reason the users sleep better on a Sea to Summit air mat. Air Sprung Cells act just like your mattress at home, so the mat conforms to your body shape and disperses pressure for class-leading support and comfort. The extra thick (XT) construction creates larger pockets of air when inflated – perfect for side sleepers

    • eXtra Thick (XT) loop baffle Air Sprung Cells create a thicker mat, perfect for side sleepers
    • Dual-density layers of THERMOLITE insulation prevent convective heat transfer and boost warmth while remaining lightweight and packable
    • 6.2 ASTM R-value is suitable for cold sleepers and winter conditions.
    • Lightweight, quiet and grippy 30/40D Nylon fabric, field repairable with included self-adhesive patches
    • Ultra-Fresh anti-microbial treatment to the TPU formula to prevent internal mould growth
    • Multi-functional, high flow-rate valve
    • PillowLock attachment
  • Regular Large
    Dimensions 168 x 55 cm 183 x 64 cm
    Packed Size Ø17.5 x 24cm Ø18.5 x 28cm
    Weight 685 g 870 g
    Thickness 10 cm 10 cm
    R-Value 6.3 6.3
    Shape Mummy Mummy
  • Sustainability through longevity: Sea to Summit designs and builds gear that is meant to be put to the test, wherever your adventures take you. Sea to Summit guarantee this product against defects in materials or workmanship for the expected lifetime of the product.

  • What is it that attracts us to the idea of adventure? For Sea to Summit, it’s about freedom and self-reliance – the ability not just to survive, but to thrive in any environment. But although the brand takes its gear seriously, it does so with trademark Aussie humour and blunt, no bullsh*t candour. That’s the way it’s always been, ever since founder Roland Tyson made his first outdoor gear on an old industrial sewing machine in his childhood bedroom back in 1983, at the age of 17. Soon he was designing and manufacturing equipment for other Australian adventurers – and in 1991, he outfitted an unusual first ascent of Everest, in the form of a 1,126 kilometre journey from sea level to the mountain’s 8,848-metre summit. The name Sea to Summit was born.

    In 1993, Roland was joined by Penny Sanderson, another Aussie explorer and innovator. Their designs were honed on their adventures, as they spent months climbing, sailing, trekking, overlanding and biking. Nearly thirty years later, Sea to Summit is still 100% Aussie owned and operated, and still putting painstakingly designed gear into the hands of customers worldwide.

Works great!

-Susan M., Verified Buyer


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