Premium BPA free Material: TRIPLE TREE stainless steel water bottle is manufactured using durable premium stainless steel BPA free ,Food-grade material.Superior coating is both stylish and tough! Extra protection from scratches and bumps. Vacuum Insulated: Premium double walled vacuum insulated stainless steel water bottle Keep water COLD and HOT for up to 24 hours, Does not "sweat" at all ! Leak Proof - Airtight silicone lid gasket guarantees your bottle will never leak, even in the most rugged situations. Keeping your drink free of odor and unwanted taste. Easy to Carry on : TRIPLE TREE stainless steel water bottle with large handle easy to carry on . It is ergonomically shaped to make one-handed use a breeze,Very stylish and convenient. Perfect for the gym, office and outdoor activities-Hiking, Mountain Climbing, Camping etc. Easy Ice Filling: Large mouth opening water bottle provides easy ICE FILLING, drinking and carrying. Double Walled Vacuum Insulation Say goodbye to hot summers and cold winters, enjoy your drinks at an ideal temperature. Innovative double walled vacuum insulation allows drinks stay cold and hot for up to 24 hours. Even filled with ice or boiling water, this bottle will never sweat or get hot to the touch! Triple Tree sports water bottle is made of 18/8(304) high quality stainless steel. Food-grade stainless steel is used in the food, brewing and wine-making industries so it does not rust, corrode, retain or impart a taste. No matter how many times you refill it, and no matter what you put into it, this bottle will keep your drink fresh, crisp and clean tasting. Designed with a carrying handle for convenient transport. Perfect size to hold and fit most cup holders in car or bike.