Kitchiteria Blue Insulated Stainless Steel Water Bottle - Best For Cold and Hot Drinks - Keeps Temperature 12 to 24 Hours - Double Walled - Sweat Proof - Leak Proof - BPA Free-Makes a Great Gift COLD or HOT: Cold means cold, hot means hot and lukewarm sucks. Insulated means cold and hot liquid stays that way all day. A beverage bottle that maintains temperature, is easy to clean, looks great and makes you feel smart for using it. SAFE: With stainless steel, you have no fear of dangerous carcinogens leaching into your drinks. Made from corrosion resistant and bacteria inhibiting FDA food grade 304 stainless on the inside and durable 201 stainless outside. Cap is 100% BPA free. CONVENIENT: Absolutely no condensation, no sweat. Just think, no more bottles that sweat like Sumo wrestlers in a Zumba class. The screw top is leak proof. The right sized mouth is easy to drink from to enjoy drip-free sipping. Great for kids too. HEALTHFUL: Discover the daily health benefits of increased hydration, such as calorie control, combating fatigue, reduced blood pressure and improved skin tone. You hydrate more because this bottle simply makes it more convenient for drinking more. LIFETIME GUARANTEE: Our products are inspected by a third party service to insure they meet our high quality standards, so we stand behind them for life.