Style and sturdiness combine with this Stainless Steel Swiggy Bottle to create a piece of drinkware that's both fun and functional and will be a favorite accessory of all the students at your school. The 16 oz. bottle is made of sturdy stainless steel outside and inside and features double-wall construction for the insulation of hot or cold liquids - it keeps drinks hot up to 12 hours or cold up to 24 hours! It features a smooth rubberized finish and includes a screw-on, spill-resistant lid. Customize the bottle for your school or event by adding your choice of one-color imprint to the front. The BPA-free bottle makes a cool custom Prom favor, Homecoming dance favor, or Senior Party favor. You can also stock it in your school store or sell it as a fun team or school fundraiser. Lid is packed separately; assembly required.