This Laser-engraved Powder Coated Stainless Steel Bottle offers sturdy functionality and with a touch of elegance, so it's the perfect favor for both casual and formal school events and a great school promotional item. The 20 oz. bottle is made of powder-coated stainless steel, so it won't sweat and ice won't melt. It's double-wall constructed for the insulation of both hot and cold beverages. The screw=on metal cap with bamboo lid and the metal carrying handle give the bottle a unique style, and your laser-engraved imprint elevates look. Customize the bottle with your school name, Prom theme, logo, or message to create a one-of-a-kind school spirit item or keepsake favor for a special school event. Each tumbler comes individually boxed for easy presentation.