Celony Stainless Steel Water Bottle - 20 OZ. is made from high quality stainless steel, lead free, durable, and rust proof. Designed with double wall vacuum insulated and outside color coating keeps drinks chilled for 10 hours and hot for 5 hours with fresh taste. Designed with Tritan screw on cap to help prevent leaks and spills. Best hydration travel bottle for gym, cycling, sports, school and outdoors. Rush 3 days available with rush charge upon request. Imprint drinkware only can be handwash. BPA FREE, FDA certified