Dyson DC21 Stowaway Canister Vacuum Canister vacuum cleaner provides constant suction power 220 airwatts; hard-floor tool; extends for stair and high-reach cleaning On/off brushbar; lifetime HEPA filter; clean air exhaust 16-2/5-foot cord; 4/9-gallon bin; compact storage Measures 17-2/3 by 11 by 13-4/5 inches; 5-year warranty