The Vango Infinity 600 is loosely based on the Vango Tigris 600 - a simple four 'pole' tunnel tent with a 4+2 berth sleeping arrangement, excellent head height throughout, a generous living area with front and side doorways leading off it. Like the Tigris Range (without the stripes and big teeth), the Infinity Range also features Vango's internal TBS (Tension Band System) which allows you to tension the tent from inside in inclement weather conditions. AirBeam tents are easy to pitch - simply peg out each corner of the tent in place and then inflate the AirBeam inflatable inner tubes with a double action hand pump or Vango AirBeam pump and the tent effectively pitches itself. Then simply peg out the guys and you are ready to go. Everything is pre-attached, the AirBeam tubes, groundsheet and flysheet and so there's no preparation or assembly required. The flysheet is a high quality, embossed polyester with 6000mm hydrostatic head waterproof protection. It features a fully sewn-in polyester groundsheet in the living area and a breathable fabric inner tent which also has its own polyester groundsheet and easy find inner clips. The inner tents also features part mesh doors, a detachable inner divider (so you can split the 4-berth inner into two) and light reducing inner fabric to reduce early morning light. Other features include pre-attached orange guys with guyline retainers, inner mesh doors, 'Crystal Clear' windows with inner covers and zip-out option, mesh vents, flysheet first pitching, wheeled roller bag. Flame retardant materials throughout.