Far infrared duck down sleeping bag

【Efficient duck down warm filling】 Selected high-quality duck down filling materials, with good fluffiness and outstanding heat-locking effect, can quickly capture and lock the heat lost by the human body, forming a stable warm layer, and providing continuous insulation in cold environments. The filling ratio is as high as 80%, which effectively reduces the invasion of cold wind, allowing you to enjoy a warm and comfortable sleeping experience under low temperature conditions at night.

【High-strength tear-resistant nylon fabric】 The outer layer is made of thickened tear-resistant nylon fabric, which is reinforced by multiple wear-resistant processes and has excellent wear resistance and tear resistance. It can resist the friction of branches and scratches of sharp stones in the wild environment. The fabric is professionally treated with water-repellent to block moisture intrusion, ensuring durability and keeping the interior dry.

【Far-infrared thermal graphene lining】 The internal lining uses advanced far-infrared thermal graphene fabric, which can reflect and radiate human heat and enhance the thermal insulation effect. Graphene fiber has good thermal conductivity and temperature regulation properties, and can automatically adjust the heat output according to the ambient temperature to prevent overheating or coldness, making the sleeping temperature more comfortable and balanced.

【Ergonomic mummy design】 Cut according to the human body curve to minimize heat loss in the gaps and fully fit the contours of the shoulders, neck and feet. The head is equipped with an adjustable hood design to tightly wrap the head and block the cold wind. The waist and foot structures have been optimized to ensure freedom of movement and improve the overall warmth performance.

【Lightweight and portable and suitable for multiple scenarios】 The net weight of the whole bag is only about 1,500 grams. It adopts a compression storage bag design and can be quickly compressed to a small volume, which is convenient for backpacking and car storage. Whether it is alpine camping, outdoor hiking or winter camping, it can meet your warmth needs, and it has both home emergency and outdoor adventure functions.

Material type: polyester fiber

Packing list: Far infrared duck down sleeping bag * 1