Made Of Borosilicate Glass. Perfect For Staff Birthdays, Housewarming Gifts, Graduation, Weddings And More. Snap-On, Spill-Resistant Bamboo Lid With 9" Straw . Ribbed On The Interior Only. Create A Surprising Presentation For Your Favorite Cocktail Recipes With This Novelty Can Shape Glass. Not For Hot Liquid Use. Meets FDA Requirements. BPA Free. Hand Wash Recommended.