Personally, I enjoy a cool refreshing Coca Cola while traveling around and eating monsters.

However, I do enjoy the taste of water too, especially while cold, very tasty.

[SIZE="5"]Bonus:[/SIZE] Whenever I can, I pour out whatever thing I'm drinking into a bag, and bite the bag to make a tiny hole, then, I'd be drinking out of the bag.

Try it sometime, it's DELICIOUS, and it'll make playing FF14 that much more enjoyable.

Riding a Chocobo while drinking bagged milk, how awesome.