... diabetic insulin case 2-8'C,antifreeze,LCD display for hospitals 2'C-8'C temp battery operated ... DC12V, all these functions afford a convenient way for carrying insulin or other heatsensitive drugs whenever and ... insulin cool case is a very sweet gift for diabetic friends whom have traveling, outdoor activities, ... C, keep insulin safe for 30 days under ambient 40'C4. Large LCD display, show the time and ...