Sea to Summit Ether Light XT Womens Extreme

Description

Sea to Summit Ether Light XT Women’s Extreme Sleeping Mat

Designed for Women. Built for Extreme Cold.

When the temperature plummets, you need a sleeping mat that won’t let you down. With an impressive R-value of 6.3, this mat provides high-level insulation, making it the ultimate choice for winter camping, alpine expeditions, and backcountry adventures in freezing temperatures.

Designed with a women’s-specific shape, this mat is wider at the hips and narrower at the shoulders, ensuring better body conformity and enhanced insulation where it’s needed most. At 10cm thick, it delivers plush comfort and deep cushioning, making it a game-changer for side sleepers and those who struggle to stay warm on standard mats.

Uncompromising Warmth & Comfort

• Dual-Density Thermolite® Insulation: Two advanced layers of Thermolite® insulation maximize heat retention, blocking cold air and trapping body heat for warmth in extreme conditions.
• Women’s-Specific Shape for Better Insulation: Extra width at the hips provides better support while ensuring optimal heat retention in key areas where women tend to feel the cold more.
• Air Sprung Cells™ Technology: Unlike traditional baffle construction, these independent air pockets adapt to your body, evenly distributing pressure for superior support and comfort.
• Extra Thick (XT) Design: A 10cm height allows deeper cushioning, preventing pressure points while keeping your body insulated from the cold ground. Ideal for side sleepers, this ensures a restful night’s sleep, even on rugged terrain.
• Loop Baffle Construction: TPU loops connect the top and bottom fabric layers, allowing larger air pockets to form when inflated. This innovation reduces fabric use while increasing warmth and stability.

Effortless Setup & Smart Features

• Airstream™ Pump Sack Included: The integrated pump sack doubles as a lightweight inflation system, making setup quick, easy, and moisture-free.
• Multi-Functional, High Flow Valve: This intuitive valve allows for fast inflation, precise adjustments, and quick deflation, ensuring hassle-free use in cold environments.
• Lightweight, Quiet, and Durable Fabric: Constructed with a 30D/40D Nylon face fabric, this mat is lightweight yet tough, grippy, and silent, ensuring undisturbed sleep even if you toss and turn.
• Ultra-Fresh® Anti-Microbial Treatment: Embedded into the TPU material, this treatment prevents mold and bacteria growth, prolonging the life of your mat.
• PillowLock™ System: Securely attaches to Aeros™ Pillows, keeping your pillow in place for a slip-free sleep throughout the night.

Find Your Perfect Fit

Available in two sizes to suit different sleeping preferences:

Regular (Best for Compact Packing & Ultralight Adventures)

• Dimensions: 168cm x 55cm x 10cm
• Rolled Size: Diameter: 14cm x Length: 25cm
• Weight: 747g

Large (Best for Maximum Sleeping Space & Comfort)

• Dimensions: 183cm x 64cm x 10cm
• Rolled Size: Diameter: 15cm x Length: 27cm
• Weight: 935g

Why Choose the Sea to Summit Ether Light XT Women’s Extreme?

✔ Designed Specifically for Women – Wider at the hips and narrower at the shoulders for better insulation & comfort
✔ Best-in-Class Insulation – R-value of 6.3, built for sub-zero temperatures
✔ Ultra-Comfortable & Supportive – Extra-thick 10cm cushioning ideal for side sleepers
✔ Lightweight & Packable – Premium materials balance insulation with ultralight portability
✔ Fast & Moisture-Free Inflation – Includes an Airstream™ Pump Sack for easy setup
✔ Durable & Reliable – 30D/40D Nylon face fabric + self-adhesive repair patches included
✔ Anti-Microbial Treatment – Prevents mold & bacteria buildup, keeping your mat fresh

Adventure Further. Sleep Warmer. Stay Comfortable.

With the Sea to Summit Ether Light XT Women’s Extreme Sleeping Mat, you don’t have to compromise between warmth, comfort, and packability. Whether you’re trekking through snow-covered landscapes, setting up camp in high-altitude regions, or braving the cold on multi-day winter expeditions, this mat delivers unmatched performance for women adventurers.

When the temperatures drop, your sleep system matters. Choose the Ether Light XT Women’s Extreme and wake up refreshed—no matter how cold it gets outside.

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