Water, Water, Everywhere
I'm just never going to be one of those people who carries around a water bottle, who's constantly (and let's be real - annoyingly) hydrating throughout the day. Honestly, it's pretty alarming how little water I drink. I mean, if we're being technical, I don't drink real water at all. I'm strictly a club soda person. You think I'm not serious? I used to bring bottles of Vintage Seltzer to tennis camp growing up, so yeah. And don't worry, everyone was appalled.
Anyhoo - if I was to consider becoming a responsible human being, I'd obviously start with this shiny purchase.