Safe material: The water bottle is made of 100% green material and the lid is made of food grade PP material. And it's a reusable water bottle that can be recycled after damage. Suitable for hot and cold drinks [-10~90]. One-click open: The sports bottle has a one-button lid design, you can easily open it and refuel at any time. The surface of the bottle is sprayed with non-slip matte paintmakes the bottle comfortable to hold and non-slip, prevents it from slipping when drinking. Prevent leaks and dust: The bottle cap has a lock to prevent water leaks caused by accidentally activating "one-click water bottle opening". The inside of the cap with a silicone stopper is healthy and odorless and has excellent sealing performance. Thus, it guarantees no leakage when carrying the bottle in the bag. Good gift choice: Available in 2 sizes and several colors: 750ml, 1000ml, standard size fits most car cup holders and bike cages. Also a great gift for yourself, friends, colleagues, family. You can choose the size and color that suits you, or you can take them all