This sturdy bottle is made of high food grade stainless steel that ensures both strength and contains no harmful chemicals, toxins & is BPA free. Capacity : 1000 ml. Keep yourself cool and hydrated with this water bottle for adults. This water bottle for office use is ergonomically designed with a stylish leak proof structure. This cycling water bottle is perfect for outdoor hiking, camping, biking, backpacking, yoga and is deal for school & college students