Recommended for ages 3 - 8, the CamelBak Kids' eddy water bottle features a spill-resistant design and fun graphics to keep you and your kids happy;Redesigned cap and Big Bite valve provide faster flow than previous versions; just bite and sip, and your beverage flows through the valve;Dishwasher-safe, durable, BPA-free & BPS-free;CamelBak Got Your Bak Guarantee: If we build it, we'll Bak it with our lifetime guarantee;Simple 1-piece bite valve is designed to be easy for young children to use; bite valve effectively limits drips and spills