Reusable bottles are containers designed to hold liquids and can be used multiple times, reducing the need for single-use plastic bottles. They are often made from materials like stainless steel, glass, or BPA-free plastic, making them durable and safe for everyday use. Many people use reusable bottles to stay hydrated while minimizing their environmental impact. These bottles come in various sizes and styles, catering to different preferences and activities. Some are insulated to keep drinks hot or cold for extended periods, while others are lightweight and portable, ideal for travel or outdoor activities. Using a reusable bottle can help promote sustainability and encourage healthier drinking habits.