Emergency Zone Reflective & Green Survival 2 Person Tube Tents. Available in 1, 2, 3, 48 Packs. Superior Heat Source: Reflect high amounts of your radiant body HEAT. This means that during those cold harsh winter nights, you will be WARMER than you would in other tents. This WIND and WATERPROOF tent is the shelter you would want if an emergency arises. Easily Assembled: It is EASY to set up! All you need are two trees! You simply run the included string through the tent, and adjust it to the desired height before tying the string. Weigh down the tent with two objects, such as rocks, to hold down the sides, and then you are good to go! Convenient: This tent is LIGHTWEIGHT and COMPACT, as it weighs only 7.4 oz, which makes for an easy PORTABLE shelter. Two Person Tent: Your friends and you will stay warmer in an emergency situation, as this tent has a footprint of 44" x 91", and a height of 31", which means that it can hold TWO ADULTS! Visible: This REFLECTIVE tent is also SILVER in color. Both of these features will make it so you are easier to spot by rescuers.