The Mountain Equipment GLACIER 1000 LONG is your reliable companion for frosty nights in the high mountains or winter bivouacs. Filled with 1000 g of high-quality, CODEX-certified duck down (minimum 700 cuin fill power), it will keep you warm even in temperatures as low as -25°C. The water-repellent, ultra-light 30 denier DRILITE® LOFT™ outer material made from recycled polyamide provides effective protection against snow and condensation – ideal for changing conditions in tents or snow caves. The innovative chamber construction with trapezoidal upper chambers and slanted box chambers on the underside minimizes cold spots and guarantees even heat distribution. Your feet in particular benefit from six chambers in the anatomically shaped foot section, which provide reliable protection against the cold. The five-chamber hood provides additional warmth, while the long, reinforced Gemini™ zipper not only protects against snagging thanks to its clever system, but also keeps the warmth inside the sleeping bag. The magnetic Lode Lock™ closure and drawstrings on the thermal collar are easy to use, even at night. The slim Alpine Fit optimizes the warmth-to-weight ratio and ensures maximum comfort without unnecessary bulk. In addition, the outer and inner materials are 100% recycled, making a conscious contribution to environmental protection. For anyone looking for a warm, functional, and sustainable sleeping bag for extreme cold, the Glacier 1000 LONG is the perfect choice for your next winter expedition.