These playful drinking bottles are a must-have whenever you leave the house with your children. The bottle is made of stainless steel, making it the ideal and sustainable alternative to single-use plastic bottles. Use a bottle brush, warm water, and dish soap, or simply rinse the bottle in the dishwasher. The bottles are completely leak-proof. The practical cap is designed so that little hands can easily open and close it. Each bottle comes with a cord, making it easy to carry or attach to a backpack. The drinking bottle is delivered with a closure lid.