What Our Gearhead(R) Experts Are Saying: "The SkyRise SL Annex totally changed our camping setup. I use it as a private changing room and gear garage right under the tent. It's easy to attach to the SideTrack system, and the waterproof fabric has held up in rough weather. Plus, the mesh vents are a lifesaver on hot days." When we need more than just a sleeping space, the Yakima SkyRise SL Annex brings our basecamp to life. It connects seamlessly to the SkyRise SL tent using the built-in SideTrack(TM) system, instantly creating a roomy, weatherproof zone for gear storage, changing clothes, or just escaping sudden mountain showers. Yakima constructed the annex from 210-denier ripstop nylon with a waterproof polyurethane coating, ensuring it stands up to harsh conditions while offering solid ventilation through mesh windows and a zippered mesh door. Integrated hooks, ample attachment points, and ground stakes keep it secure in wind, and the included storage bag makes packing it out just as simple as setup.