About this item Innovative Vacuum Insulation: Stainless Steel Water Bottle with Straw Lid Keep drinks cold for 24 hours or hot for 12 hours. Our thermos water bottle uses our innovative MiraGuard Technology to maintain inside temperatures for several hours. With our double-wall vacuum insulation, condensation is prevented from forming on the bottles exterior so your thermal bottle won’t sweat in your hands. Functional Style: Our sleek and rugged thermos bottle straw lid has a simple pull down lever for quick sipping. The straw lid can be used with one hand, making it great for work, school, fitness and travel. Our straw lid also features a sturdy carry handle for convenient portability. Pack your leak proof and sweat proof metal canteen in your bag, backpack or luggage without worrying about spills. Built to Last: This sleek and rugged wide mouth water bottle is made of high-grade 18/8 stainless steel that won’t rust or break. Whether you are on a fun adventure exploring the great outdoors or at work, your bottle will always provide a fresh, clean taste that won’t retain or transfer flavors. Health in Mind: Drink with confidence, all caps are BPA-free and phthalate-free. Do good for your body and the planet by using a reusable water bottle. The bottle compactly holds a high capacity of liquids, making it easier to stay hydrated and energized all day long. Perfect Size: Comfortably carry this quality bottle in your hand or place it in your gym bag, backpack, or suitcase. This bottle fits popular bottle accessories such as carabiners, bottle carriers and cleaning brushes.