Despite the ecological lessons we've learned about plastic bottled water, it's still growing in popularity, with sales skyrocketing across the country. Only a small percentage of plastic bottles are actually recycled, and it's not necessarily better for you to drink bottled water, either. If you're unsure about making the switch to drinking filtered tap water, maybe this other green fact will change your mind: You'll save about $1,400 a year by ditching bottled water. Move to tap water, and you'll spend less than $1 for the whole year's worth of drinking water. Make 2015 the year to go bottleless.