Majesty Recycled Stainless Steel Bottle - 600 ml features double-wall vacuum insulation keeping hot drinks warm for up to 6 hours and cold drinks cool for up to 24 hours. Made from 304 recycled stainless steel the bottle is leakproof and has a screw-on lid. The lid includes a press button allowing a 360-degree drinking experience for easy sipping from any angle. With a 600 ml capacity this bottle is suitable for both hot and cold beverages. It has a powder coating finish and is not suitable for dishwashers or microwaves.