You have Amazon in Jamaica, I imagine. Finding an ice machine locally might be difficult but check this one out: https://www.amazon.com/h-Therapy-Machine-Compression-Levels/dp/B093TSQ72P/ref=mp_s_a_1_18?crid=H6P9JODG0IO9&keywords=post+op+ice+machine+knee&qid=1685589179&sprefix=pist+op+ice%2Caps%2C490&sr=8-18