The Enhanced Bed Net System (EBNS) is built around the popular and proven Improved BedNet System (IBNS). Based on feedback from Marines in the field, we made the original BedNet tougher and added a rainshelter. Simply pop out the BedNet, attach the shock-corded pole, throw the rainfly over it, and stake it down. Now, not only are you protected from insects, you are protected from the elements as well. The EBNS features a full fly with two doors and two vestibules. The back-door vestibule is designed to fit a fully loaded pack inside the door. It also features weather-protected mesh air vents for circulation. The IBNS is the base of this system, therefore it can be used independently as a Permethrin treated insect barrier if needed. It is a light and easy-to-use system that has proven itself effective in some of the worst conditions in the world. CPAI-84 Fire Retardant rated.