Mountain Equipment Glacier 1000 Women's Sleeping Bag (-21°C/-6°F)

The Glacier 1000 Women's Sleeping Bag combines top-quality down, expedition-tested construction, and a tough, water-resistant outer layer, making it perfect for everything from winter camping to high-altitude treks.

Filled with 1000g of 700-fill DOWN CODEX-approved duck down, it provides serious warmth in freezing conditions. The lightweight DRILITE® LOFT™ outer fabric is water-resistant and handles condensation and snow, keeping them dry and cosy, whether in a tent or snowhole.

Trapezoid baffles on top ensure the down stays lofted, while a six-baffle foot system focuses warmth around their feet—essential in freezing weather. The hood’s five-baffle design spreads warmth evenly for long-lasting protection.

Inside, the EXL® elastic stitching system reduces drafts and dead air spaces, keeping down lofted for maximum warmth. The full-length Gemini™ zip baffle stops heat loss, and the Lode Lock™ closure is easy to use, even in the dark.

With its tapered Alpine fit to keep warmth in and weight low, and a Good Night’s Sleep Temperature of -25°C (-13°F), this bag is perfect for tackling the coldest adventures.

Features

• Lightweight, breathable, and water-resistant DRILITE® LOFT™ outer fabric with recycled materials and FC-free DWR.
• 950g of 90-10 Pure Duck Down with 700 fill power minimum.
  Alpine fit with zoned EXL® system for maximum thermal efficiency.
• Features trapezoid and slanted box-wall baffles for optimal insulation.
• Mid-level side seams for improved warmth retention.
• Anatomically shaped 5-baffle hood for a better fit and warmth.
• 6-baffle anatomically designed foot-box for extra warmth around the feet.
• Full-length Gemini zip baffle with 140cm zip and Lode Lock closure.
• Comes with a waterproof roll-top stuff sack and storage cube.
• Built for durability.
• Designed in the UK and made in a Fair Wear Foundation audited factory in China.
  

Specifications

Technology

	Down Codex The DOWN CODEX® serves as a multi-award-winning certification programme designed to address environmental, ethical, and animal welfare concerns within down supply chains. It is underpinned by rigorous and transparent auditing processes that guarantee both traceability and quality.
	Down 700 Down is the finest insulator. Its warmth-to-weight ratio, compressibility, long lifespan, and softness are yet to be matched by manmade insulations. For all but the most serious expeditions, Duck Down is a great choice for both insulated clothing and equipment.
	Drilite Drilite® is part of the exclusive range of breathable and waterproof fabrics used in this product. In this range of fabrics is everything we have learnt about comfort and protection in the mountains. A waterproof membrane provides all the protection you need yet measures a minuscule fifteen microns thick. It allows to make jackets light enough for mountain athletes, packable enough for alpine hikers and tough enough for serious mountain routes.
	Fair Wear Fair Wear ensures that the clothing is produced under high standards that promote ethical working conditions.

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