Specification: Model: MSB2180 Material: 320T waterproof nylon Lining: 320T pongee Filling: 1800g white duck down Size: 2100*800mm Color: green, camouflage Weight: 2.5KG Features: 1. The liner is detachable and can be divided into 2 sleeping bags. The liner is thin and can be used alone in summer. The fleece material fits the skin and is easy to clean. 2. The fabric is treated with waterproof coating, anti-fog, anti-stain, easy to scrub; 3. Filled with white duck down, it has high warmth retention; 4. The windproof cap is designed with a tightening rope, which can be freely adjusted to prevent wind and keep warm; 5. Double zipper head design, can be pulled inside and outside, easy to use; 6. Independent storage bag, the packaging bag compresses the sleeping bag to a smaller size, makes full use of the space, and is more convenient to carry.