Multi-functional Transparent Bottle: Quickly see the remaining amount of water at a glance, so it is not only easy to monitor your daily intake of water, but also can be used as a water bottle for milk, lemon tea, coffee and other daily drinks.

Leak Proof: Features a leak-proof lid with an improved seal, making it convenient to carry and safe. Top ring design on the lid makes it easy to carry on your backpack.

High quality borosilicate glass. Solid, heat resistant, high quality water bottle easy to Microwave or put in the freezer.

Perfect for fitness, outdoor, yoga, meditation, gym, walking, office use. It can be used for tavernas, children's athletic meets, travel, mountain climbing, excursions, flower viewing, etc. Great gift for him/her/them.

(Product Description) Main Material: High borosilicate glass; Capacity: 23 fl oz (675 ml); Easy to clean: The 68mm diameter is large, so it is easy to clean and remove water from the inside of the cup, so you can always use it clean. The simple design and easy grip make this drink bottle easy to use in the office or outdoors