This waterproof outdoor protective sleeping bag is designed for outdoor enthusiasts during special times, combining waterproof fabric with antibacterial technology to ensure safety and hygiene in damp or unsanitary environments. The outer layer is made with waterproof material that effectively prevents moisture penetration, keeping the interior dry and suitable for harsh weather conditions. The interior uses antibacterial fabric to suppress bacterial growth, providing added health protection. The design focuses on both comfort and portability, with lightweight materials that make the sleeping bag easy to carry and compress, perfect for hiking, camping, rescue operations, and more. Whether at an outdoor campsite or in emergency situations, this protective sleeping bag offers warmth, dryness, and a safe resting environment.