The 750ml reusable plastic sports bottle is made of durable PP+PE+silicone. There are 4 colors to choose from, including black, gray, white and orange. Water bottles are great party gifts for children, adults, track teams, birthdays, and to keep cool during outdoor games or activities. The perfect size for men and women, it can be easily put into a car cup holder or a bicycle bottle holder. It is also very suitable for work, yoga, hiking, exercise, exercise. The lightweight design is easy to hold and comes with a convenient pull-out top cover. Pls confirm further with us if any inquiry about packing info, inventory status and time schedule.