High-quality material: Drinking bottle made of high-quality plastic with sealing ring. With the 2-in-1 straw: drinking bottle with straw, when you want to drink water, you only need to press a button and the straw automatically pops out. There is a hook on the opening of the bottle cap. All you need to do is push the hook slightly upwards, and the lid closes, which is more convenient and faster. Time and colour: the bicycle bottle has a colour gradient that is suitable for different scenes, depending on what looks nicer. The water bottle has time markings, which is a more effective reminder to add water to your water bottle. High capacity: the 1 litre water bottle can fill you with the water you want to drink in one day, reduce the frequency of filling water and save you more time to do what you want to do. Wide application: sports water bottles are very suitable for gyms, the outdoors, camping, cycling and home kitchens. Water bottles are also the best gift for those who love fitness.