Halfway between a grownup bottle and a sippy cup, the CamelBak Kids Eddy Insulated Bottle - .4L gets an upgrade with an insulated design. The colorful, double-walled bottle won’t collect condensation, which keeps the bottle from sweating and makes it easier for kids to grip. Child-safe and free of choking hazards, the colorful bite valve is easy for adults to remove, but it won’t pop off in little hands.