-Odor-free, stain-free, clean tasting, 100% Borosilicate Glass with real wood friction-fit lid
-Colorful silicone sleeves prove a no-slip grip and make it easy for kids and guests to identify their own glasses, Protective silicone sleeves make the glass perfect for outdoor use.
-glass water bottle can be used to fill many kinds of liquids, such as cold / hot water, milk and beverages etc.
-All parts are BPA/BPS free.The tumbler except the cap is top rack dishwasher-safe. Do not microwave.Do not freeze.
-Engraved silicone sleeve
-Tumbler comes with 2 straws