Spill proof straw sippy cup??

Olivia • SAHM 🤰🏽 10/17/2016 👦🏼 🤰🏽 8/31/2018 👶🏼 Carter and Leo ❤️

Any recommendations? He still will only drink from a straw and they all seem to leak even though they say spill proof. FYI grape juice stains immediately! ☹️