Glass Hydration Bottle w/ Threaded Lid - 13 & 18oz. Capacity Set Of Two 13 & 18oz. Personal Glass Water Bottles for a clean fresh taste. Screw On Lid with Silicone Seal Secures Your Liquids from Spillage. Single Thick Wall Glass Body Construction Dimensions: 2.25" & 2.6" Exterior Diameters / 7.5" & 9" Tall / 1.25" Mouth Diameter / 13 & 18fl. Oz. Capacities Lid is not dishwasher safe. Please hand wash this part. Not for microwave or freeezer use. For Cold Liquids Only.