Ether Light XT Extreme Mat Regular
Extra thick and exceptionally warm— 10cm of backpacking sleeping comfort for extreme conditions
Information
Extra thick and exceptionally warm— 10cm of backpacking sleeping comfort for extreme conditions.
Sea to Summit has taken the best-selling Ether Light XT mat and increased the insulation to make it warmer for when the mercury drops.
With an R-value over 6, the 10cm thick Ether Light XT Extreme air mat redefines lightweight sleeping comfort for cold weather adventures around the globe.
Sea to Summit's Air Sprung Cells are the reason you will sleep better on their air mats. Each Air Sprung Cell deforms independently and allows the mat to conform to your body shape. This provides support and comfort by more evenly dispersing pressure across the mat’s surface.
For their extra-thick (XT) Ether Light design, they use many TPU loops to connect the top and bottom fabric layers to the Air Sprung Cell dot weld pattern. These loops allow the top and bottom layers to be positioned further apart which creates larger pockets of air when inflated—perfect for side sleepers. This design also requires less fabric overall which means great stability and comfort for less weight.
Dual-density layers of THERMOLITE® insulation fill the Air Sprung Cells and work together to prevent convective heat transfer and boost warmth while remaining lightweight and packable.
When the mercury drops, the Ether LightXT Extreme’s 6.2 ASTM R-value will keep you cushioned and insulated from the cold hard lumps, and bumps beneath.
- eXtra Thick (XT) loop baffle Air Sprung Cells™
- Thicker THERMOLITE® layer for increased warmth
- Lightweight, quiet and grippy 30/40D Nylon fabric, field repairable with included self-adhesive patches
- Exkin Platinum® and THERMOLITE® for insulation
- Air Sprung Cells™ for a more comfortable sleep
- Ultra-Fresh® anti-microbial treatment to the TPU formula to prevent internal mould growth
- Multi-functional, high flow-rate valve
- PillowLock™ attaches your Aeros™ pillow to your mat, holding it in XT means a place for a slip-free sleep
Specification
Insulation Type - Thermolite
Construction - Single Layer
Length/Width for Regular: 183 x 55 cm
Rolled Size for Regular: Ø17.5 x 24cm
R Value 6.2
Shape is Mummy
Thickness 10 cm
Weight for Regular: 720 grams
Delivery and Returns
We are a UK company based in Stevenage for over 45 years. All items shown 'in stock' are in stock, in the UK and ready for processing and dispatch with no extra charges, duties, or import tax. The price you see is the price you pay.
Country/Region | Shipping Contribution Inc. VAT | Carriage Paid Level Inc. VAT | Delivery days |
UK Mainland | £3.50 | £40.00 | Approx. 1 working day |
UK Highlands, Islands & Northern Ireland | £3.50 | £40.00 | Approx. 2 working days |
Click and Collect | Free | n/a | Approx. 4 hours |
We use Royal Mail Tracked 24-Hour Service and, for some items, the premium DPD service in the UK. Saturday, Sunday, and Bank Holidays are not DPD or Royal Mail working days.
We will inform you by email when your goods are out for delivery, and the message will contain a link to allow you to track your consignment via the Royal Mail Tracked 24 and DPD Predict service. If you provide a Mobile number, you should also receive an SMS text message.
United Kingdom
We deliver to all countries within the United Kingdom, including England, Wales, Scotland, and Northern Ireland.
Orders placed by noon on a working day (Mon-Fri) should be delivered by the end of the following working day in the UK. Please be aware sometimes factors beyond our control can delay delivery and next-day delivery cannot be guaranteed.
Deliveries to the Scottish Highlands and Islands, Northern Ireland and the Isle of Man take an extra day, so we ask customers to please allow 2-4 working days from the day of order to avoid any disappointment.
Notwithstanding this, we only sell from our stock which is ready to ship, all orders are treated as priority and get the fastest delivery possible, and we don't charge extra for this. In the UK, this means next working day for orders received by noon.
Channel Islands
We do not deliver to The Channel Islands. We apologise for any inconvenience caused.
European Union and International Destinations
We do not deliver to destinations outside the United Kingdom. We apologise for any inconvenience caused.