Introducing the ultimate companion for your outdoor adventures: the Thickened White Goose Down Sleeping Bag for Camping Comfort, crafted by the renowned Yangzhou Jiahai Garment Co., Ltd. Experience exceptional warmth and comfort, even in the coldest climates, with this expertly designed sleeping bag. Featuring a robust 10D ripstop nylon plaid outer fabric and a soft polyester cotton lining, it undergoes an advanced anti-drilling treatment to ensure durability and longevity. Packed with premium 95% white goose down boasting a remarkable 700+ fill power, it offers unparalleled insulation with its large, fluffy, and soft down clusters, effectively locking in warmth. The mummy-style construction, weighing a mere 0.78kg, offers a cocoon of coziness, while its generous dimensions of 210*80*50cm provide ample space for a restful sleep. Innovative heat utilization design elements, such as head wrapping, shoulder widening, and foot narrowing, work harmoniously to prevent heat loss and maximize thermal efficiency. The brim drawstring design serves to lock in temperature and fend off the cold, while the wind-blocking strip halts air convection, ensuring you stay snug and warm. Equipped with a YKK windproof zipper, this sleeping bag features a two-way zipper system that is breathable and can be conveniently spliced. Its three-dimensional foot compartment offers an ergonomic and spacious design for ultimate foot comfort. Inside, the stand-up lining structure utilizes a non-penetrating process, providing an effective heat barrier that significantly enhances the overall warmth, ensuring you remain enveloped in comfort throughout the night.