The CWM Mummy Sleeping Bag by Marmot is specifically designed for extreme conditions and offers outstanding thermal performance thanks to its 800-fill goose down insulation. The combination of a water-repellent and moisture-permeable outer layer made from Marmot MemBrain ensures that the sleeping bag protects against both moisture and cold. With a comfort range down to -29 °C and a limit temperature of -40 °C, the CWM is ideal for expeditions in cold climates. The use of Pertex Shield materials guarantees not only high breathability but also remarkable durability and lightweight, making the sleeping bag a practical companion for outdoor adventures. The CWM is available in two versions that cater to the needs of both left-handed and right-handed users, providing a user-friendly solution for everyone.

• 800+ Fill Power goose down for optimal thermal performance
• Water-repellent and breathable outer layer made from Marmot MemBrain
• Pertex Shield for wind and water protection while maintaining high breathability
• Comfort temperature down to -29 °C, limit temperature down to -40 °C
• Lightweight and packable with a packed size of 48 x 24 cm.