There's a reason why cleaning professionals use backpack style vacuums to clean...they're much easier and way more efficient! Traditional push/pull styles put all the weight and pressure on your hand and lower back. But the Bac-Pac eRo brings this innovative technology to your home, allowing you to experience more freedom when cleaning. And with our sleek and modern design, for once you can actually have fun and feel good about cleaning. The Bac-Pac eRo...cleaning evolved.