Mujin(TM) MJ300 Synthetic Mummy Sleeping Bag 39degF / 4degC

Stay Warm, Sleep Comfortably?aDesigned for Your Outdoor Adventures Reliable Warmth for Cold-Weather Camping Naturehike&';s MJ Series Mummy Sleeping Bags are built for spring, fall, and winter adventures, offering excellent insulation and comfort. With two options tailored to different temperature needs: MJ300 & Comfortable at 4A aC (39.2A aF), ideal for cool weather. MJ600 & Comfortable at -5A aC (23A aF), providing extra warmth for colder nights. Premium Materials for Maximum Comfort Durable Outer Shell: Made from splash-proof polyester-silk spun fabric (170T for MJ300, 190T for MJ600) to keep moisture out and enhance durability. Skin-Friendly Lining: The 190T pongee inner lining is ultra-soft, ensuring a cozy and comfortable sleep. Superior Insulation: Filled with 650g (MJ300) or 1300g (MJ600) of hollow cotton, providing excellent heat retention without adding bulk. Smart Features for Enhanced Warmth Adjustable Windproof Drawstring: Locks in heat around your neck to prevent cold air from entering. Insulated Hood: Traps warm air inside for extra head protection on chilly nights. Smooth & Secure Zippers: Features a YKK anti-snag zipper for effortless operation, and a Velcro closure to prevent accidental opening and heat loss. Lightweight & Easy to Carry Compact Storage: MJ300: Packs down to |A|I;23*35cm (|A|I;9*13.8inch) MJ600: Packs down to |A|I;30*42cm (|A|I;11.8*16.5inch) Travel-Friendly: Comes with a drawstring compression sack, making it easy to store and carry for backpacking, hiking, and camping trips. Perfect For: Backpacking & Camping Mountaineering & Hiking Road Trips & RV Travel Canoeing & Outdoor Expeditions Naturehike is committed to designing high-quality outdoor gear. If you have any questions, our support team is ready to assist you within 24 hours.