This sippy cup is a transition cup designed for infants and toddlers. This leak proof design has double handles for easy self feeding, a spout and ergonomic bent straw. It has interior measurement markings so you can keep track of intake. The lid can be removed to use as an open training cup with or without a straw. Made of 100% food-grade silicone and free of chemicals and fillers. Cups are styled with contrast straws.