Stainless steel leak-proof Lid, great for sport or outdoor activities.18/8 LINER WITH COPPER COATING VACUUM ISOLATION. Keep cold up to 24 hours and keep hot up to 12 hours. Laser Engraved in Metallic Silver finish. Important Note Regarding Lid Handle Alignment: Please be advised that the imprint will not be aligned with the lid handle. The lid and handle orientation are random, and we do not guarantee alignment between the artwork and the lid handle position. This has always been the standard for this product. (BOTTLE E894)