Floating wine glasses New in Box 12 oz set of 2 Floating wine glasses. 8.5" tall High-clarity, unbreakable, BPA-free Tritan plastic Outdoor / Poolside Drinkware (Set of 2). Generous 18 oz size (capable of holding a full 12 oz can or a large pour of wine/cocktails) Engineered to float seamlessly in water (pools, hot tubs, or lakes)