FEATURES: Full thermal with 900 total denier fabric retains heat & reduces condensation 90 grams of insulation per square meter Four person shelter Extreme 1 1/4" pole system with Rapid Pole Slide Extreme (RPSX) Co-extruded gray plastic for lighter color Six total doors! Side doors to make it easier to go in and out Ability to add removable Fish Trap Removable Floor (patent pending) Poles made in USA Warm and roomy, the best shelter for the whole family Fishes four anglers comfortably More standing room - 81" center height Toughest 4-person flip-over shelter on the market! Compatible with X200 removable floor (sold as an accessory) Six total doors