Hydration

I wrote recently about being intentional. Well, something I really need to be intentional about is ensuring I drink enough water (and other liquids). I always drink plenty of water after a workout, but during the rest of the day, I just don't think about it or remember to keep a bottle of water at hand. I really want to drink more liquids (without calories!), for multiple reasons: it's just generally good for my health, plus it helps with weight loss by keeping things "flushed out" and flowing, and by curbing snacking when I'm not really hungry. But it's just something I've always had a challenge doing. Any ideas?