Filtered Water With Every Money-Saving Sip

Portable water has become a costly challenge. Buying bottled water may be easy, but it can drain your wallet; not to mention that even the best intentions can't keep the plastic out of landfills. Stylish and eco-friendly metal bottles have popped up all over, but if you don't like unfiltered tap water, you could be left with few choices for filling it while you're out and about.

Before you get frustrated, check out the latest option for staying hydrated in a healthy, environmentally aware way: bobble. A true solution to all the water-carrying snags, this reusable plastic bottle-free of BPA, phthalates and PVC-is topped off with a colorful filter that works as you drink.

You fill it with tap water, and every time you tilt it to your mouth, bobble filters out chlorine and other contaminants. You're left with the purest possible version of whatever water was available to you. And it does this for 300 bottles' worth of water before you need to replace the filter.

Amazingly, bobble is under $10, and the replacement filters are under $7. It's such an easy way to save money and the environment, there's no excuse to not stay healthfully hydrated.