- Capacity: 12oz /0.4L - Just the Right Bite: Combining the patented CamelBak Big Bite Valve with a stem tube and shut-off valve - detachable one piece component is simple for kids to use and simple for parents to clean - No tipping required: Just flip open the bite valve and sip - Easy to for small children to operate and carry - Spill proof bite valve - Simplified stem and straw are child safe yet easy to remove for cleaning - Bottle Material is durable with high strength : BPA Free Eastman Tritan Co-polyester - dishwasher safe (please note colours/patterns may fade over time) - Not for children under 3 years - Camelbak Got your Bak Lifetime Guarantee - Please Note: The self sealing silicone bite valve can sometimes seal tightly before first use. To open squeeze the bite valve and twist and roll between your fingertips. This should loosen the seal and open it up for drinking. - This is a non tip drink bottle. Spill proof refers to the valve when closed and sealed without liquid left inside.