We are a factory that produces high-quality vacuum insulated water bottles that are perfect for all your hydration needs. Our 64oz and 128oz Thermos Mug Double-wall Vacuum Insulated Water Bottles are made from durable stainless steel, designed to keep your drinks hot or cold for several hours. The double-wall insulation ensures that the exterior is sweat-proof, making it easy to grip and carry. With a wide mouth opening, easy-to-clean design, and leak-proof lid, our water bottles are perfect for camping, hiking, or the office. Get your hands on our temperature-regulating water bottles today!