Mt. Hood Annex Room Expand your adventure with the Mt. Hood Annex Room! Create more space and comfort at camp with the Mt. Hood Annex Room. Designed to attach directly to your Mt. Hood rooftop tent, this versatile addition provides extra room for changing, relaxing, or storing your gear out of the elements. Whether you're setting up camp for a weekend getaway or an extended adventure, the Annex Room gives you the extra space you need. ?? IMPORTANT COMPATIBILITY NOTICE This annex is compatible ONLY with Mt. Hood tents equipped with a zipper on the rainfly. Older Mt. Hood models without the rainfly zipper are NOT compatible with this annex. Please verify that your tent has the required attachment zipper before purchasing.