A sippy cup is a type of drinking vessel designed for young children who are transitioning from bottles to regular cups. It typically features a spill-proof lid with a spout or straw, allowing toddlers to drink independently while minimizing mess. Sippy cups come in various sizes, colors, and designs, often adorned with popular characters to appeal to children. These cups are usually made from plastic or silicone and are easy to clean, making them convenient for parents. Many sippy cups are also designed to be durable and withstand drops, which is common with active toddlers. They play a crucial role in helping children develop their drinking skills.