A hoop for holding a bag comprises a hoop strip having a first end, a second end and a central portion between the first and second ends. The hoop strip being comprises a resilient material. A first loop member attaches to the first end of the hoop strip, defining a channel which receives slidably therein the central portion of the hoop strip. A second loop member attaches to the second end of the hoop strip, defining a channel which receives slidably therein the central portion of the loop strip. The first and second loop members keep the hoop strip generally circular, but it can be adjusted so as to have a plurality of circumferences by sliding the central portion of the hoop strip within the first and second loop members. The hoop may also comprise a handle for holding the hoop, and a base.