New Replacement Straps for Proteam Backpack Vacuum Cleaners. These straps are designed for your comfort. With cushioned hip and back supports, these straps allow you to carry the weight of the vacuum with ease. Guaranteed to fit your ProVac FS6, SuperCoach Pro 10 and SuperCoach Pro 6 Proteam Backpack Vacuums. Sewn-in loops on the belt strap allows you to carry the tools at your side for quick tool changes while you clean. Fully adjustable shoulder and hip belts allow for a personal fit.