For the person that is looking to be environmentally friendly, an easy change is to go from a one time use cup to an Eco Friendly Drink Bottles. As with anything that you re-use, you need to take care of it by washing it and checking it for any cracks or other damage to indicate it is time to replace. Depending on what you put in your bottle, will determine what you need to do in order to care for it. For instance, if you only use your bottle for water, it won’t need as much cleaning as a mug you use for coffee with milk in it. When it comes to buying a drink bottle, there are all sorts of choices and you can spend anywhere from $10 and up to get good one that will keep your drink hot or cold.