The vacuum bottle for infants 300 ml is made of stainless steel. Double walls with vacuum insulation allow to keep the temperature of the contents for a long while (up to 6 hours). It is extremely durable and lightweight. Vacuum lid ensures absolute tightness. It is equipped with a plastic lid-cup. The wide mouth makes it easy to wash and pour liquids. Made in bright friendly colors, the vacuum bottle will cheer your baby and make drinking a pleasant entertainment. Do not wash in a dishwasher.