Adult Winter Sleeping Bag - Comfortable Temperature Range Below Zero - Camping Sleeping Bag - Thick Filling Waterproof Fabric Suitable for Outdoor Hiking Mountaineering Snow Camping

- Professional level winter warmth protection: This sleeping bag is designed for extremely cold environments and is filled with high-quality down cotton to provide excellent insulation. The comfortable temperature range can reach -15 degrees Celsius, effectively locking in body heat and resisting nighttime cold - Comfortable ergonomics and spatial design: adopting an envelope style design that fits the body contour and reduces heat loss. The envelope style provides more freedom for turning over, and the widened and lengthened design ensures comfortable sleep for adults - Waterproof, windproof, and durable fabric: The outer layer is made of high-density tear tough nylon and treated with a waterproof coating to effectively block wind, snow, and moisture from entering. The inner layer is soft, skin friendly, moisture absorbing, and breathable, ensuring that you can sleep all night in a dry and warm environment - Portable and easy to carry: The sleeping bag comes with a compression bag of the same brand, which is lightweight in design and compact in size. It does not take up too much backpack space and can easily carry your mobile bedroom whether it is self driving camping or hiking - Thoughtful detail design enhances the experience: equipped with comfortable padded shoulder and neck partitions to prevent cold air from entering the internal storage bag, which can store electronic products and other cold sensitive items. The two-way zipper is smooth and not easy to jam, and can be spliced with other sleeping bags of the same style, suitable for couples or families to use