The RBM Outdoors UP-5 is a true 4-season double-layer hot tent built for winter camping, ice fishing, hunting trips, remote expeditions, bushcraft, survival use, and long-term basecamp stays, while also serving as a roomy shelter for family camping in warm and hot weather. This tent uses a true tent-within-a-tent design: a weather-resistant outer shell and a separate inner tent are divided by an insulating air gap that helps reduce direct cold transfer in winter, helps manage condensation in wet weather, and helps reduce direct heat buildup from the sun in warm and hot conditions. The umbrella-style frame opens quickly, making UP-5 easy to deploy when weather changes fast. Once pitched, it creates a spacious shelter with standing-height comfort and open usable space for anglers, hunters, expedition teams, bushcraft users, survivalists, and families who need a reliable multi-season basecamp rather than a lightweight backpacking tent. The frame is made from aviation-grade aluminum alloy B95T1 for strength, stability, and repeated use in demanding environments. UP-5 is also a true stove jack tent with built-in wood stove compatibility, giving you a reliable hot tent for heating the in