We take a dozen large eggs in their store carton, double-wrapped in a brown grocery bag and duct-taped under the stern seat of the canoe.  Always find the coolest shady place to put them when we arrive at camp.  We usually go in spring or fall, so the weather is cool.

In the event of really hot weather we use them up in a by the third day, but if it is cool, have no trouble in keeping them 4-5 days.  There are only two of us, and we like an egg apiece for breakfast.

After these are gone we use the Backpacker's Pantry Denver Omelette.  It is the only powder egg product I have had that I enjoy, but I do take regular powdered eggs along for adding to pancake mixture or cakes.

If I lived in the Chicago suburbs like my daughter, I would buy the pasteurized in the shell eggs.  Can't seem to get them around here.