When in the camper, one of two coffees will do:
Kicking Horse Coffee...ahhhh. First had it at Overland Expo and can't recommend it highly enough. "Grizzly Claw" is my current passion. Company is in BC and they make some seriously great coffee (organic, fair trade and sustainable...yada yada).
My ultimate favorite, however, is Joshua Tree Coffee Company's "The First Roast". Seriously...this stuff is the best. You can buy it online and even after shipping it's never more than a few days since it was roasted. Fantastic coffee...if you are a coffee lover and are in JT (the town) go have a coffee in person...it's unbelievably good.