I hope the caddy can be bigger. It can be due to the bag. It’s not rectangular at the bottom so the bag volume is actually smaller than the caddy. Hope there is a new bag design that can fully utilize the space
While it looks pretty on your counter, it develops moisture immediately and literally swims in water after a day or two. In addition, the bags start decomposing due to all the moisture. Other compost cans I've had have a filter and head space so the issues with moisture don't occur. That said, the plastic inner bin is a nice feature.
Returned the Compose Caddy because have a SimpleHuman Recycler, however the compose caddy does not work with the recycler. Did not note it was only use with rectangular trash cans.
Love this caddy as my sink looks more organized. My big trash has less smell if it is tossed the next day. Just wish the price of the liner is lower, but reuse other small grocery bags or get liner from other brands work for this caddy.