Ceng Ran CR450 Layered Cotton Sleeping Bag is a versatile multi-layer sleeping system built for year-round comfort. Designed to adapt to changing temperatures, it can be used as a complete 0°C sleeping bag in winter or separated into two individual bags for warmer seasons. With soft materials, flexible configurations, and dependable insulation, it keeps you comfortable whether you are camping, traveling, or relaxing at home.

Key Features:

• All-Season Flexibility
  Use the complete sleeping bag for cold conditions down to 0°C. In milder spring and autumn temperatures, separate the layers for adjustable warmth. During summer, each layer can be shared with friends or family for light and breathable comfort.
• Soft and Cozy Materials
  Built with a 210T pongee water-repellent shell, a double-sided coral velvet lining, and 80GSM washed cotton, the CR450 offers a warm, breathable, and skin-friendly feel. The outer layer uses 300GSM imitation feather cotton while the inner layer uses 150GSM for balanced insulation through all seasons.
• Practical Multi-Use Design
  Unzip and unfold the sleeping bag to use as a large double quilt at home or outdoors. Shoulder Velcro helps retain warmth while secure snaps keep multiple layers aligned. The two-way zipper allows easy ventilation control for personalized temperature adjustment.
• Spacious and Comfortable
  The outer sleeping bag measures 210 × 90 cm and the inner bag measures 205 × 87.5 cm, providing generous space for natural movement during sleep. With a compact storage size of φ32 × 48 cm and a total weight of about 3.4 kg, it is easy to carry and ideal for camping, hiking, garden use, or indoor guest bedding.
• Easy Machine Washable
  The entire sleeping bag can be machine washed to stay clean and hygienic after every trip. Simple maintenance keeps it fresh and comfortable for long-term outdoor and indoor use. Washing separately is recommended.

Dimensions and weight may vary slightly due to measurement methods. Suitable temperature ranges may vary based on personal preferences and environmental conditions.