Yesterday Alison cover bringing the right food and drinks to Northrend. Quite important to get ready ahead of time if you want to level quickly and easily. Along the same lines are potions, stones, and oils to take with you on your journeys.
Let's take look at a long list of some easily obtainable items you should stock up on now. The goal of this list is to go over things that will survive through death. So we're not putting things like elixirs on it. No need to waste lots of expensive items when you die. Also, while flasks are definitely an option to use if you have them, chances are they're all used up with the last bit of raiding in Burning Crusade.