This 3-1/8″ DIA. x 6-1/8″ H Tritan plastic Highball glass looks modern and refined thanks to its unique grid-like design. With a capacity of 20 ounces, you can use this glass for everything from water to cocktails efficiently and in style. With an incredibly durable plastic construction that matches the elegance of glass, you can’t go wrong. Pair it with its matching Double Old Fashioned glass from the Sanibel Collection to complete the look.