Flip Bite Sip: Easy straw system designed for kids to drink effortlessly Leak-Proof: Leak-proof when closed and spill-proof when open for mess-free hydration Easy to Carry: Comfortable carry handle makes it simple to take anywhere Lightweight and Durable: Made with Tritan Renew for long-lasting use Odor and Stain Resistant: Keeps the bottle fresh and clean with minimal effort