I have a Moccamaster for my home (anguished for weeks about spending that much for a coffee brewer, but don't regret at all!), just bought the OXO On 9-Cup brewer for our rental cabin we just closed on (simple machine, but still high quality - easy for guests to use), and when I travel, I use Cometeer frozen pods (Equator, Klatch, Joe's Coffee, etc.).
All good options... In a pinch I have a Stanley French Press I can take with me with some pre-ground coffee. Great for camping, and sometimes traveling.