Chilled beverages stay colder for longer in the CamelBak Kids Eddy+ .4L Insulated Bottle. The Eddy+ Insulated Bottle is BPA-, BPS- and BPF-free, features a durable, lightweight and dishwasher-safe construction containing odor- and stain-resistant components. The Eddy+ incorporates a leakproof vessel made from Echo, a 10% renewable plant-based material, while the spill-proof polypropylene lid sports an easy-to-use Big Bite Valve to provide smooth uninterrupted sipping. The Eddy+ is compatible with Chute Mag and Carry Cap vessels, so you can interchange caps with ease.