Mountain Equipment Glacier 450 Sleeping bag

Mountain Equipment Glacier 450 Sleeping bagA superb all round bag for general mountaineering and lower altitude trekking trips. With a tapered fit, this protective bag is ideal for those looking to reduce weight. Ideal for: Mountaineering, Backpacking & Trekking Weight: 1010g 2 lb 3. 6oz (Regular), 1050g 2lb 5oz (Long) Good Night's Sleep Temperature: 9C 16F Combining high quality down, technical expedition proven construction elements and a durable, water resistant outer fabric, the Glacier

A superb all-round bag for general mountaineering and lower altitude trekking trips. With a tapered fit, this protective bag is ideal for those looking to reduce weight.

Ideal for: Mountaineering, Backpacking & Trekking

Weight: 1010g/2 lb 3.6oz (Regular), 1050g/2lb 5oz (Long)

Good Night's Sleep Temperature: -9°C/16°F

Combining high-quality down, technical expedition-proven construction elements and a durable, water-resistant outer fabric, the Glacier 450 is a highly versatile bag ideal for all-around mountaineering, trekking and climbing expeditions where nighttime temperatures dip below freezing.

The 465 of minimum 700-fill power DOWN CODEX-approved duck down offers excellent warmth for minimal weight, while the lightweight and water-resistant 30-denier DRILITE® LOFT™ outer fabric with recycled face.

Trapezoid baffles across the top of the bag ensure optimal loft, reduce cold spots and prevent down migration. In contrast, at the foot of the bag, a six-baffle system focuses warmth around your feet—an essential in sub-zero conditions. In the hood, a five-baffle system ensures the down is optimally distributed for warmth and protection over long-term use.

Inside the bag, our time-tested EXL® elasticated stitching system minimises dead airspace, reduces drafts, and pulls the liner fabric away from the down, allowing it to loft effectively for maximal warmth. Meanwhile, a full-length Gemini™ entry zip baffle eliminates heat loss in this vulnerable area and is stiffened so it won’t catch in the zip. The low-profile magnetic Lode Lock™ closure and collar drawcords are effective and easy to use in the dark.

Based on our tapered Alpine fit to maximise thermal performance while minimising weight and with a Good Night’s Sleep Temperature of -9oC (16oF), the Glacier 450 is ideally suited to summer alpinism and general mountaineering, as well as lower altitude trekking, backpacking and camping.

Temperature ratings

• Comfort: -1°C/30°F
• Comfort Limit: -8°C/18°F
• Extreme :-26°C/-15°F

Features

• DRILITE® LOFT™ outer fabric with recycled face is lightweight, breathable and water resistant, and with PFAS-free DWR
• 465g of 90-10 Pure Duck Down with a minimum fill power of 700
• Alpine fit maximises thermal efficiency
• Trapezoid baffles and Slanted box-wall baffles
• Mid-level side seams
• 5 baffle anatomically shaped hood
• 6 baffle anatomically shaped and offset foot-box
• Full length Gemini zip baffle with 140cm zip and integrated collar with Lode Lock closure
• Supplied with waterproof roll-top stuff-sack and storage cube
• Built to last. Backed up by our Product Lifetime Guarantee