Experience ultimate versatility and warmth with this premium double-design sleeping bag, crafted to meet diverse outdoor sleeping needs. Featuring dual zippers on both the left and right sides, it can be easily separated into two single sleeping bags or zipped together for double use, providing flexibility for solo adventurers or couples. Designed to withstand cold conditions, this sleeping bag offers excellent thermal insulation with a 0-degree cold-resistant capability, ensuring reliable warmth retention in harsh weather. Constructed from durable shaping cotton filling and high-quality 210T anti-splashing Chunya fabric, this sleeping bag combines softness, breathability, and moisture resistance to create a comfortable and skin-friendly sleeping environment. Its breathable design helps regulate temperature and reduce dampness, promoting restful sleep during your outdoor excursions. Maintenance is hassle-free as the sleeping bag supports both hand washing and machine washing, allowing for easy cleaning and long-lasting freshness. Compact and lightweight, it conveniently compresses into a small storage size for effortless packing and transport. Available in three models to suit different temperature preferences and outdoor conditions: Model M180: - Filling: 180G/M² shaping cotton - Size: 220 x 80 cm (86.6 x 31.5 in) - Storage Size: 20 x 43 cm (7.9 x 16.9 in) - Weight: Approx. 1.2 kg (2.6 lb) - Comfort Range: 12°C (53.6°F) - Transition Range: 5°C (41°F) - Risk Range: -8°C (17.6°F) Model M300: - Filling: 300G/M² shaping cotton - Size: 220 x 80 cm (86.6 x 31.5 in) - Storage Size: 25 x 43 cm (9.8 x 16.9 in) - Weight: Approx. 1.5 kg (3.3 lb) - Comfort Range: 6°C (42.8°F) - Transition Range: 1°C (33.8°F) - Risk Range: -13°C (8.6°F) Model M400: - Filling: 400G/M² shaping cotton - Size: 220 x 80 cm (86.6 x 31.5 in) - Storage Size: 28 x 45 cm (11 x 17.7 in) - Weight: Approx. 1.85 kg (4.1 lb) - Comfort Range: 1°C (33.8°F) - Transition Range: -4°C (24.8°F) - Risk Range: -18°C (-0.4°F) Key Features: · Double Design with Dual Zippers: Easily split into two single sleeping bags or combine for double use, enhancing adaptability for different camping scenarios. · Cold-Resistant Performance: Engineered to retain warmth effectively in cold weather, suitable for temperatures down to -18°C (-0.4°F) depending on the model. · Comfortable & Breathable Materials: Made with soft, skin-friendly shaping cotton and moisture-proof 210T Chunya fabric to ensure a cozy and dry sleeping experience. · Easy to Clean & Maintain: Supports both hand and machine washing for convenient upkeep. · Durable & Lightweight: High-quality fabric and filling provide durability without compromising portability, with compact storage sizes ideal for travel and outdoor activities. This versatile sleeping bag is an excellent choice for camping, hiking, backpacking, and other outdoor adventures, offering customizable warmth and comfort to keep you cozy throughout the night.