Made from borosilicate glass with a natural bamboo lid and stainless steel straw, this smoothie glass Water Tumbler with straw has a removable silicone seal and protective sleeve, making it stronger and more durable than other glasses. The Iced Coffee Water Glass has a capacity of 40 oz / 1200 ml and a stainless steel straw spout with a large diameter design, making it the ideal capacity for cold beverages, iced water, smoothies, fruits, coffee and milkshakes.

The Boba Smoothie Cup comes with a silicone protective sleeve for protecting the glass, and the silicone on the actual water bottle has a window to see the amount of liquid inside. There is also a capacity label on the cup for easy reminding. The large capacity glass water bottle can be used for smoothies, cocktails, pearl milk tea, cold drinks, soda, beer, juice, water and more!