I'm happy to now be able to share a quick project that I made for my niece's birthday (she's known as "Baby 'Taire" in my family). For her second birthday, I made the "round bottom storage bin" on the right using this tutorial from Film in the Fridge. Note: I did not make the cute orange Jelly Cat anteater.
I made the large version of the bin: the bottom is 10" in diameter, and the sides are 16" tall. For my bin I used heavier canvas fabric from Premier Prints and interfacing to give it more rigidity. Shown above, the sides are rolled over twice. Below I show the bin just rolled over one time.
Happy Birthday 'Taire!