» Tue May 03, 2011 9:16 am
You "automatically" sip from the Vault 13 canteen every so often, but does more to slow down your thirst than it does to eliminate it.
Plus, eating and drinking certain items will raise your thirst, so your need for water, even with the canteen tends to increase more than the need for food and sleep.
I still have to drink from faucets and bodies of water (as long as the rads aren't too high) to bring my thirst to 0. I also carry a few bottles of dirty/purified water just in case.
Also bottles are used to craft certain food/drink items, unfortunately it's not as simple as making a bottle of water from a stream/spring/water source. Even if it was dirty water, it would have came in handy.