• Made of high-quality 304 stainless steel, FDA approved and BPA-free • Reusable, unbreakable, and durable material that prevents bacterial growth and keeps drinks odor-free • Double wall with vacuum insulation keeps drinks hot for up to 8 hours and cold for up to 24 hours • Large, sturdy rotating handle, easy to grip and adjust to the desired angle for greater comfort • Well-sealed leak-proof lid, ideal for carrying without worrying about spills • Lid opening for inserting straws or drinking directly • Easy to clean thanks to the large opening and electropolished interior that does not transfer metallic tastes or odors • Suitable for coffee, tea, cold drinks, soups, and other foods, covering various nutritional needs • Perfect for home, car, camping, travel, and outdoor activities