Crock Caddy 8 qt Black Plastic Insulated Slow Cooker Bag Take your slow cooker anywhere. The flexible material means you can fit different size slow cookers from 4 to 8 quart. And with handle openings on both sides and sturdy straps you can choose how to carry it. From potlucks to parties easily get your slow cooker meals from here to there with the Hamilton Beach Crock Caddy.