Camelbak's .4L Eddy Kids Bottle is BPA Free, stain resistant and taste free. This Tritan, kid sized bottle is fun and ready for any adventure. Camelbak combines the patented CamelBak Big Bite Valve with a stem tube and shut off valve, this detachable one piece component is simple for kids to use and simple for parents to clean. Never Spill: Easy for small fingers to operate, the clever cap flips open at the touch of a button. Safe and Easy: Simplified stem and straw are child safe yet easy to remove for cleaning. All parts are dishwasher safe. Big Bite Valve Material: medical grade silicone Bottle Material: BPA Free Eastman Tritan Copolyester 100% BPA Free Hydration Capacity: 12 oz .4 L Dimensions: 3 x 3.5 x 10 in 8 x 9 x 25.5 cm Not for children under 3 years.