The average human being needs to consume over 3 liters of water on a daily basis for healthy body functions. For this reason, it is important that you have water at regular intervals to keep yourself hydrated. Getting a water bottle can help with this, since it not only serves as a storage vessel for the water, but also lets you get an idea of how much water you have consumed throughout the day. When selecting a water bottle, you will need to make certain that the material used for the storage of water is safe to use for long periods of time. Certain types of plastic bottles can be harmful for the body after prolonged usage, so you need to be careful on the material that the water bottle is made from. Here are some of the best water bottles that we were able to find.