Naturehike Cw400 Mummy Goose Down Sleeping Bag (Large) - Black

The Naturehike CWZ400 is a premium mummy-style goose down sleeping bag designed for serious outdoor enthusiasts. This large-sized sleeping bag features a black exterior with striking blue interior lining, offering superior warmth and comfort in challenging conditions. Key features: • Mummy-style design for maximum heat retention • High-quality goose down filling for excellent insulation • Durable water-repellent exterior shell • Full-length zipper for easy access • Contoured hood with drawstring closure • Quilted construction to prevent down shifting • Includes compression storage bag The CWZ400 model features a specialized baffle construction that prevents the down filling from clumping or shifting during use. The black exterior shell is made from durable, water-resistant material, while the contrasting blue interior adds a stylish touch while helping to reflect body heat. The mummy shape tapers from head to toe to minimize cold spots and maximize thermal efficiency.