Introducing our 12oz Bright Rainbow Sippy cup, the perfect addition to your little one's drinkware collection! This stainless steel sublimation sippy cup is designed to keep drinks at the perfect temperature for hours, making it ideal for on-the-go adventures. The vibrant rainbow design is sure to bring a smile to your child's face, while the spill-proof sippy lid ensures mess-free sipping every time. Plus, the durable stainless steel construction means this cup is built to last, making it a sustainable choice for eco-conscious families. Say goodbye to plastic cups and upgrade to our Bright Rainbow Sippy cup for a fun and functional alternative.