The Mountain Equipment Glacier 450 sleeping bag is a superb all-round bag for general mountaineering and lower altitude trekking trips. With a slimmer fit, this protective bag is ideal for those looking to reduce weight.

Features:

• Trapezoid 15:11 baffles are used in the topside of the Glacier bags, a more efficient profile. With less steeply angled side walls, this profile uses less internal stripping to remove bulk and weight. Ideal for weight-saving mountaineers who still want a very thermally efficient construction method.
• Mountain Equipment's Lode Lock collar closure with its auto-locating closure combines all the advantages of a magnetic fastener with those of a mechanical lock. Its one-handed quick release closure uses magnets to draw the locking mechanism together and ensure that once connected it cannot be accidentally opened.
• A five-baffle hood that provides high levels of down control, low weight and excellent insulation. Its roominess imparts excellent versatility and, combined with the easy-run dual tether draw cords, superb comfort.
• A six-baffle foot piece, the most advanced design, and featuring both Mountain Equipment's Bulls Eye Technology and offset Sharks Toe foot construction. Its highly sophisticated baffle system maximises thermal efficiency for the coldest and most demanding environments, ensuring warm feet night after night.
• DRILITE® LOFT™ II outer shell is lightweight, breathable and water resistant
• 450g 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 and integrated collar with Lode Lock™ closure
• Supplied with waterproof roll-top stuff-sack and storage cube
• Total Bag Weight: 980g / 35oz
• Total Fill Weight: 450g / 16oz
• 100% Polyamide outer/inner, Down fill

Temperature Range:

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