40oz Tumblers, the perfect solution for keeping your favorite beverages hot or cold all day long. With a durable stainless steel interior, these tumblers are built to last and keep your drinks at the perfect temperature. Each tumbler comes with a reusable plastic straw, making it convenient and eco-friendly for enjoying your drinks on the go. Whether you're sipping on a hot coffee during your morning commute or staying hydrated with ice-cold water at the beach, our 40oz Tumblers are the ideal companion for any adventure.