The Numatic Backpack Harness with Red Straps (RSB150) is a lightweight electric accessory designed for the Numatic RSV150 model vacuum cleaner. Made in the United Kingdom, this matte finish harness is suitable for attaching to a backpack for easy carrying. The set includes one red strap, perfect for those looking to replace or upgrade their current harness for improved convenience and comfort during cleaning tasks. The Numatic brand ensures quality and compatibility with their line of appliances, making this harness a reliable choice for users seeking a durable and efficient solution for their vacuuming needs.