My baby doesn't want to drink water. What should I do to convince him to drink? ☹️

same with my daughter, ginawa namin binilhan namin sya ng ibat ibang bottle na magugustuhan nya like frozen, mickey mouse. hanggang natuto na rin po sya uminom, dati gusto nya nka straw pa pero ngayon po mag 3 yrs old n sya, gusto nya sa baso na iinom at wala ng straw ☺️