Tuelip Stainless steel fridge bottle set is made from high-quality steel, food-grade and BPA-free stainless steel material that makes the bottles safe for use on a regular basis. The mouth makes it easy to drink without spilling, wherever you go whether it is work, travelling and gym. This Stainless Steel bottle is easy to carry and are available in different colors. The design of the bottles makes it easy for you to hold them while pouring out the beverage.These bottles are lightweight. It is reusable and recyclable and ideal for taking it on picnics, tours and travel, train journeys, camping, vacations, gym workouts, school, college and office.