A few weeks ago I blogged about these water bottles that filted water as you drank it. I was excited by the cool colors & interesting design. However, I saw them for sale in a DC shop while I was down there & I have to say: don't go rushing out to pick one of these up.
I was really disappointed with them in person. They are quite small & the plastic is really weak/flimsy/light. The bottle itself cost around $9-$10 & then the filters, which have to be changed every 2 months, cost around $6-$7. Not exactly an environmentally friendly waterbottle - that's a lot of waste! I guess I'll stick to my Sigg for the time being.