These fun acrylic tumblers are the perfect way to stay hydrated on the go, while reducing waste. These lightweight and durable tumbler cups are made from BPA-free acrylic with a double wall construction. They measure 4 inches wide by 6 1/4 inches tall, and hold 16 oz of fluid. The matching straw measures 9.25 inches tall. These cute tumblers come in seven color options for the lid and straw. Choose from blue, red, clear, green, fuchsia, gray and purple.