Flip Straw Spout - Tritan - Sport Water Bottle - 30oz. Capacity Durable & Attractive Travel Companion for you Next Adventure or Trip to the Gym Lid Features include: Flip Up Spout Straw, Integrated Carry Handle Design, Silicone Grip Band Sleeve, & Silicone Seals. Single Wall body construction of Durable Tritan Copolyester Material, with Carry Loop Attached. For Cold Beverages. 2" Opening for Easy Cleaning, Filling, & Ice Cube Insertion Hand Wash Recommended. (dishwasher temperatures vary)