Bobble vs Brita water bottle system?

I'm trying to drink more water and hate the idea of drinking bottled water because of the price and the amount of bottles it produces. The water at my house is terrible, even when filtered through the refrigerator. I've been looking into both the Bobble and the Brita water bottle filtration systems and was wondering if either of these products are any good? If so, which is better?

Thanks!