We really like these

Tommee Tippee Superstar Straw Insulated Sippy Cup for Toddlers, (9oz, 12+ Months, 2 Count), Pink and Warm Gray https://www.amazon.com/dp/B09KP31H8J/ref=cm_sw_r_cp_api_i_JGKM0QC04J8NF8NVAVTW?_encoding=UTF8&psc=1

We had these but after numerous drops, they started to leak a bit…Tommee Tippee Insulated Toddler Straw Sippy Cup Tumbler | 12+ Months, Pink & Purple – 2 Count https://www.amazon.com/dp/B08QKVZKPF/ref=cm_sw_r_cp_api_i_37QKTA17D68TGE3YJJXP