This unique porch system extends to fit any sized bivvy, offering a large living and cooking area that is perfect for longer sessions. Thanks to the clever design the height of the porch can be adjusted to fit either a compact 1-man bivvy or an oversized continental dome. It offers enough room for multiple people to sit in and lends itself very well to accommodate extra guests during the night. Its also ideal to use as a cooking area. When the weather is bad, the porch enables you to change out of wet clothing and boots, with enough space to stand upright helping keep the sleeping area from getting wet and dirty. 10.000 mm HH 210D 100% nylon outer skin Ultralight 6061 aerospace grade rigid aluminium poles in a non-glare titanium grey finish Adjustable height Multi position zip door with mosquito mesh Clever bivvy-connect system that fits most tent sizes on the market Rigid aluminium tension poles Including strong carrybag & HD steel pegs