Run, walk or work with a ThermosĀ® water bottle to keep you hydrated all day long. Tough enough for every adventure, our water bottles are leak-proof and durable, making them perfect for drinks on the go. Choose between impact-resistant, dishwasher safe plastic for lightweight, gym-ready hydration. Or pack a vacuum insulated flask to keep drinks hot for 10 hours, or cold for 24, for delicious drinks while you explore the great outdoors.