russian ratnik tunnel tent bivy RBM Outdoors UP-2

russian ratnik tunnel tent bivy RBM Outdoors UP-2The RBM Outdoors UP 2 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

The RBM Outdoors UP-2 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-2 easy to deploy when weather changes fast. Once pitched, it creates a roomy shelter with standing-height comfort and usable space for up to 4 people without a stove or up to 3 people with a stove setup. UP-2 is built for ice 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-2 is also a true stove jack tent with built-in wood stove compatibility, giving you a reliable hot tent for heating the interior, drying clothing and gear, and extending your season in late fall, winter, and early spring. Two entrances, two windows, removable organizers, and a removable Oxford floor add practical function for long hours outdoors. For ice anglers and winter fishing camps, the tent can also be upgraded with an optional three-layer insulated floor with two ice fishing access openings.

UP-2 is designed for buyers who want one shelter for winter, cold weather, remote expeditions, survival use, hunting, fishing, and family camping, with fast setup, stove-ready performance, and true four-season protection.