Seatback Road Atlas & Laptop Tablet Pouch Color:Woodland Camo 3" Integrated Stove Jack A Module Option:Solo Fridge Slide with Cutting Board Open Face Utility Module (24"W) 3" Integrated Stove Jack A built in 3" ceiling port lets you run a wood burner or cooking stove safely inside the tent — the feature that earns the Hub 4 Double its place on multi night cold weather trips it features the updated Puma seats so the driver and the front passenger can each pull a map out without unbuckling or asking the other to pass it — that dual side access is the reason this exists rather than being a plain slip pocket and an oversized mesh pocket on the face takes loose maps