Keep a ready supply of purified water and ditch the large jugs and single-use plastic. Here's how portable water dispensers work and why I switched. John Carlsen has more than a decade of experience ...

WICHITA, Kan. (KWCH) - Do you ever wake up in the middle of the night, thirsty? What if there was an item you could keep on your nightstand that fills up your glass, saving you from having to walk to ...