Stay hydrated on the Grand Line seas with this One Piece Metal Water Bottle. The 500ml (16 fl oz) stainless steel reusable water bottle comes with a screw-top lid and a design inspired by One Piece's Marines. Perfect for when you're on the go, let it keep your drink hot or cold for longer. Not suitable for dishwasher or microwave use. The One Piece Metal Water Bottle is a must-have companion for taking to work or school.