SKU: 25180691617

Sea To Summit Ether Light XT Extreme ASC Mat Large

Sale price$107.55 Regular price$119.50
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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23

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Description

Sea To Summit Ether Light XT Extreme ASC Mat LargeWith an R value over 6, the 10cm thick EtherLightXT Extreme air mat redefines lightweight sleeping comfort for winter adventures around the globe. Sea to Summit's Air Sprung Cells are the reason you will sleep better on this air mat. 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 mats surface. For the extra thick (XT)

With an R-value over 6, the 10cm thick EtherLightXT Extreme air mat redefines lightweight sleeping comfort for winter adventures around the globe. Sea to Summit's Air Sprung Cells are the reason you will sleep better on this air mat. 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 the extra thick (XT) EtherLight design, many TPU loops are used 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 EtherLightXT Extreme’s 6.2 (women’s 6.3) ASTM R-value will keep you cushioned and insulated from the cold hard lumps and bumps beneath.

FEATURES

  • ASTM R-value 6.2 is designed for cold-weather use
  • Dual-density layers of THERMOLITE® insulation
  • Extra thick (XT) Air Sprung Cell construction for 10cm stable comfort
  • Lightweight, quiet and grippy 30/40D Nylon face fabric
  • Field repairable with included self-adhesive patches
  • Ultra-Fresh® anti-microbial treatment added to the TPU formula prevents internal mould growth
  • Pillow Lock attaches an Aeros pillow to mat
  • Quick and easy inflation, deflation and adjustment with the multi-function, high flow-rate valve and supplied Airstream Pump Sack

TECH SPECS

Weight

L: 950g

Dimensions

L: 10 x 64 x 198cm

Material

Mat Fabric: 100% Nylon with TPU Lamination
Valve: 100% TPU
Valve Flap: 100% Silicone
Stuff sack: 100% Nylon

Packed dimensions

L: Ø18.5 x 28cm

Thickness

10cm

R-value

6.2

MENTION IN THE COMMENTS IN THE CHECKOUT SECTION THAT YOU ARE A CADET AND WE WILL THROW IN A FREE GIFT FOR ORDERS OVER $50

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 25180691617

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4.5 ★★★★★
Based on 17 reviews
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J
Verified Purchase
Jennifer Morgan
Natrona Heights, US
★★★★★ 5
Good product
Color: Purple, Size: 3.72 fl oz
Very good. Gave off a good purple shimmer but not too chunky. Definitely would our have again. Got for a Halloween trick or treat to go with my Ariel costume and it was perfect. Not sticky or anything. Sprays just like a perfume and dries quickly. Does transfer but still a very good product. Not a strong smell either. Definitely worth the amount of money. Does wash off very easily as well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 22, 2024
S
Verified Purchase
Super_puppy115
Omaha, US
★★★★★ 4
Good glitter, Pump problems
Color: White, Size: 3.72 fl oz
Worked fine for me, but other people I know who all bought it for a color guard show had the pump get clogged and couldn’t spray it anymore
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2025
C
Verified Purchase
Carol Muhle
San Leandro, US
★★★★★ 5
Worth buying!!
Color: White, Size: 3.72 fl oz
Does have alot of glitter and stays on. Love ❤️ it!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
J
Verified Purchase
Joni June
Dallas, US
★★★★★ 5
Light mist glitter
Color: White, Size: 3.72 fl oz
Love this so much! Its a light mist with a perfect glitter glow that washes off easily and doesn't get all over the place when applying!
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Reviewed in the United States on April 21, 2026
K
Verified Purchase
Kaylee Weaver
Carnegie, US
★★★★★ 2
Sprayer broke second use
Color: White, Size: 3.72 fl oz
Beautiful but the sprayer stopped working after second application. No matter what I do to try to fix, it won’t. So now I can’t use it.
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Reviewed in the United States on April 19, 2026

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