Ajami half Gallon Bottle is leak proof with the easy drinking flip top, easy to open and perfectly sealed with the press after drinking! It has a 2 inch opening which easily accommodates ice cubes.Made of high quality 100% BPA free plastic, which is lightweight food grade and safe for health Keeps you hydrated throughout all general exercise and fitness activities, or simply to stay hydrated at work, gym, traveling, exercise as well as at home and in the office.