Mountain Equipment Glacier 1000 Sleeping Bag - Mens Obsidian Long. Specifications for Mountain Equipment Glacier 1000 Sleeping Bag - Men's: Manufacturer: Mountain Equipment Color: Obsidian Temperature Rating: -25 Celsius Bag Shape: Trapezoidal Zipper Type: Left Lining Material: Polyamide Insulation: Yes Insulation Weight: 1000 Gender: Male Shoulder Girth: 31 in Foot Girth: 20 in EN Lower Limit Rating: -19 EN Comfort Rating: -11 Packed Size: 12x11x9 in Age Group: Adults Application: Hiking Fabric/Material: Polyamide Features of Mountain Equipment Glacier 1000 Sleeping Bag - Men's 1000g 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 Package Contents: Mountain Equipment Glacier 1000 Sleeping Bag - Men's Mountain Equipment ME-00677101595: Glacier 1000 Sleeping Bag - Men's Obsidian Long