CamelBak: Sip sip hooray! Fresh pop color and new graphics pull kids back in for extra sips and sustained hydration. This new earth-friendly plastic is made with 50% recycled material. It's easy to clean and always free of BPA, BPS, and BPF. The soft and secure bite valve delivers a steady flow with a simple flip, bite, and sip. The comfy carry handle makes it easy to bring along virtually everywhere. Here’s to happy and hydrated kids (and equally happy parents). Recommended for ages 3+.FeaturesFlip, Bite, Sip: Drink through strawLeak-Proof: Leak-proof when closed, spill-proof when openEasy to Carry: Comfortable carry handleLightweight and DurableOdor and Stain Resistant SpecificationsCapacity: .4L / 14ozCap Material: BPA-Free Polypropylene. The CamelBak kids Big Bite™ Valve is made from medical grade silicone.User Group: YouthBPA/BPS/BPF Free: trueDimensions: 7.9 x 11 x 18 cm / 3.1 x 4.3 x 7 inMaterial: Made with Tritan™ Renew, an innovative recycled material that is contributing to a circular economy.Gear Range: Minimal