The iconic red SOLO plastic cup gets a modern twist with the SOLO Squared® design. Keep the good times rolling with our 18 oz cup that features a sturdy base and four grip areas to minimize slippage and spills. Whether you're taking them to-go for a beach picnic or stepping up to win a game of backyard cornhole, SOLO party cups are here to make cleanup easy so you can enjoy more time with your friends and family. From the everyday to every occasion, make your get together legendary with the original party cup. Perfect for hosting patio BBQs, backyard hangouts, and serving all types of cold beverages.