Recipe Size Romertopf Medium Clay Baker 99150

I’m thinking of purchasing the Romertopf Medium Clay Baker 99150. I have other bakers, but I want one that will fit in my countertop oven for baking on hot summer days when I don’t want to run the oven. The description says baker is 2 quart and good for small loaves. Would a recipe with 300g (a little less than 2 1/2c) of flour fit? Thanks