I got a plastic storage container set that the bowls and lids sit in each other and the biggest one holds a loaf of bread just fine.

Kind of looks like this.

https://www.amazon.com/Joseph-81098-Container-Leakproof-Multicolored/dp/B07G92P81W/ref=mp_s_a_1_22?crid=3D6CG4N237OHR&keywords=storage+container+sets+stores+in+itself&qid=1686415695&sprefix=storage+container+sets+stores+in+itself%2Caps%2C96&sr=8-22