Introducing the Engravable Sippy Cup with Leak Proof Lid from Black Hills Creations, crafted with passion and personalized with love. These 10 oz. double wall insulated, powder-coated cups keep beverages at the ideal temperature, featuring removable handles, a silicone boot, and a spill-proof lid. The screw-on lid has a hard plastic spout with a rubber leak-proof valve, ensuring no messes and happy parents. Perfectly versatile, this cup can be used with or without its durable plastic handles, which easily attach to and detach from the lid for effortless cleaning. Personalize yours today to create a cherished keepsake that blends practicality with heartfelt customization.