The Lifesystems survival shelter is designed for 4 people and is engineered to be lightweight and compact when folded. Its fabric is made of nylon with a PU coating and fully waterproof seams with a waterproof rating of 5000 mm. It features a transparent side window and ventilation. The vibrant orange color and reflective lines enhance visibility and aid rescue teams in case of emergency. It folds easily into its carrying case and takes up minimal space.