Size dimensions : 20cm x 10cm x 15cm (lxwxh) This hot water bottle provides both hot and cold therapy for pain relief, with a soft cover for added comfort, a generous 2000 ml capacity, and available in assorted colors for a stylish touch. Note: There might be an error of 1-3 cm due to manual measurement, and slight color differences may occur as a result of varying lighting and monitor effects.