This premium 40 oz. stainless steel tumbler with handle and straw is made from high-quality 18/8 stainless steel. It features a vacuum-insulated interior that ensures your beverage stays cold for up to 16 hours or hot for up to 8 hours. The travel mug's powder-coated body gives it a sleek and stylish look while also providing a non-slip grip. The AS sliding lid ensures your drink stays securely inside the tumbler. The clear straw lid with a twist closure offers you the flexibility to drink with or without the removable straw. Our tumbler is not only functional but also strong and durable, thanks to its sturdy handle that provides a comfortable grip. You can customize your tumbler with your company's logo for promotional purposes. Available in the USA.