Increase productivity with the versatile TRANSPORT® QuietClean® backpack vacuum with a large 10-qt.-capacity bag, 50-foot pigtail cord and included tools to clean carpets, bare floor, upholstery, stairs and more. Clean 24/7 at only 63 dBA with this LEED Qualified and CRI Gold €” their highest rating €” certified backpack. Cushioned harness designed with load dispersion technology for added user comfort. SC535