This specially designed lid is created to fit your RAMBLER 4 OZ STACKABLE CUP perfectly and serves as an ideal accessory for espresso and other hot beverages. The lid helps prevent spills, making your cup more transport-friendly and suitable for on-the-go use. It also helps to maintain the temperature of your drink so you can enjoy your coffee for longer. Whether you're on your way to work, taking a short break, or simply want to minimise the risk of spilling, this lid offers a practical and secure solution for your favourite Yeti coffee mug.