Food Grade 18/8 Stainless Steel Water Bottles: BPA Free, Non-toxic, Eco-friendly, No metallic taste, safe and healthy for all your hydration needs.Choose our insulated water bottle for a stylish, practical, and sustainable way to stay hydrated all day. | Double Wall Vacuum Water Bottle: Keeps your drink ice cold for up to 24 hours and hot for up to 12 hours.Leak proof and dust proof design ensures the beverages stay securely contained.Non-sweat exterior prevents condensation and keeps your hands dry. | Perfect for a variety of scenarios: The metal water bottle is ideal for everything from camping trips to morning commutes,suitable for hiking,picnics,outdoor sports, gym, work, school or daily use at home. | Various Sizes and Colors to Choose: Available in 12, 17,and 25-ounce sizes, making it easy to find the perfect size for your needs and choose the one to match your style from a variety of vibrant colors. | Easy to carry and clean: All these 3 sizes water bottles fits your cup holder and fit in most backpack pockets making them easy to take anywhere and a reliable hydration solution for you to stay hydrated.