This is the best drink bottle we have ever seen. Hourly graduations to make sure you keep up with your daily water requirements. Leak proof in closed position Great mouthpiece for comfortable drinking and high flow Spout shield keeps spout clean and protected when not in use. One-handed operation Easy clean Huge 1.0l capacity Made from high quality Tritan plastic, this environmentally friendly and safe Ion 8 Leak-Proof Pod Drink Bottle is the perfect accompaniment for everyday out and about. Designed to hold up to 1 Litre, this stylish frosted clear Drink Bottle is 100% leak-proof. Comes complete with motivational prompts as well as how much you should drink for every hour of the day, simply fill and reuse. Engineered with an easy use one-touch flip top, as well as an easy fast flow spout for quick hydration, this Drink Bottle is perfect for teens, work, gym, hiking and more. Simply lock the lid and toss in the bag, knowing that the silicone spout and vent seals will prevent leaking. Features: Material: Tritan Plastic Capacity: 1L Colour: Clear Total width: 7.8cm - width of a soda can BPA-free, phthalate-free and non-toxic 100% leak-proof One touch flip-top opening design Spout and vent completely sealed when closed Hygienic Flip top cover Locks closed to prevent accidents Motivational prompts on side of bottle