This outdoor hooded envelope sleeping bag combines comfort and functionality, designed for a wide range of outdoor activities. It features high-quality insulating materials that effectively trap body heat, ensuring warmth during cold nights. The unique envelope design offers ample space for movement, allowing you to stretch comfortably without feeling restricted. The adjustable hood provides extra warmth and protection for your head, shielding it from cold winds. The outer layer is made of durable, waterproof fabric that prevents moisture from entering, keeping the interior dry. Whether camping, hiking, or mountain trekking, this sleeping bag offers a comfortable and safe sleeping experience.