We’ve loved the Intex Kiddie Pool. Great size and easy to store. We’ve used it for a few years now and they both fit in it great. https://www.amazon.com/Intex-Kiddie-Pool-Summer-Sunset/dp/B0000U11LW/ref=mp_s_a_1_15?dchild=1&keywords=kiddie+pool&qid=1594620439&sr=8-15