The Bosch GAS18V-02N 18V Cordless Handheld Vacuum Cleaner weighs only 2.9 pounds without its battery and holds up to 61 cubic inches of debris. The vacuum provides up to 21.2 cfm of airflow for up to seven minutes per battery amp hour. Two-stage rotational airflow keeps the washable HEPA filter clean for longer, Bosch says. A floor nozzle, crevice nozzle, short hose, and extension pipes are included. The GAS18V-02N costs $100.