PROFESSIONAL QUALITY: The Petzl JET - throw-bag - engineered for professional accessories applications. CERTIFIED SAFETY: Petzl has 50+ years of expertise in professional safety equipment trusted by workers worldwide. SPECIFICATIONS: 250 g - designed for optimal performance and user comfort. LIGHTWEIGHT: Weighing only 0.55 lb, balancing durability with ease of use. PETZL COMPATIBLE: Throw-bag - designed to integrate seamlessly with Petzl equipment for enhanced functionality.