The COLDEST 32OZ insulated bottle, featuring a sleek black design and twist lid, is perfect for keeping your beverages hot or cold for up to 12 hours. Made of high-quality stainless steel and weighing 1.5 lbs, this durable bottle is easy to clean with hand wash only. The COLDEST brand offers a lifetime manufacturer warranty, making it a reliable choice for all your on-the-go drinkware needs. B41