Marine Metal Products' 10.5-Qt. Cool Bubbles Bucket with Aerator keeps bait alive by maintaining constant water temperature with proper aeration. Quiet, efficient Bubble-Box aerator operates up to 40 hours to keep live bait livelier longer. Protected by an impact-resistant case with rubber-booted switch, the pump comes with a durable, weighted airstone and large, adjustable stainless steel mounting clip. Self-contained, hard-shell insulated 10.5-qt. bucket features a multipurpose lid with a large opening for easy bait-net access, a cutting surface and mounting tabs for tools and tackle. Runs on 1 or 2 D batteries (not included). Maintains constant water temperature Operates up to 40 hours Protected by an impact-resistant case Multipurpose lid with a large opening for easy bait-net access