This 17oz 6.89 "x2.6" Tumbler is Made of 100% borosilicate glass material, this product features a wood friction-fit lid and a straw made of bamboo material. Its silicone sleeves provide a no-slip grip and can protect the glass cup to a certain extent. High Borosilicate Glass water bottle can be used to fill many kinds of liquids, such as cold / hot water, milk and beverages etc. The tumbler except the cap is top rack dishwasher-safe. Do not microwave or freeze.
Material
High Borosilicate glass+Silicone+Bamboo
Product Colors
Pink, Rose Red, Gray, Green, White, Purple, Blue, Black