nash double top extreme 2 man bivvy, 2 man bivvies Waterproof, zippable front panels to expose mozzie windows and storm doorFront panels can be clipped back to enhance airflowProtection from bugs and mosquitoes is assured with a unique inner mesh capsuleManufactured to last, year on year, in extreme conditions, utilising high quality, heavyduty zips with double reinforced pegging pointsSupplied with carry case and heavy duty T pegsOptional accessories include a Heavy Duty Groundsheet and a Third Skin for extreme weather conditionsInternal Dimensions : ( Approx ): 250cm ( D ) x 280cm ( W ) x 160cm ( H ) ( inlcuding porch : + 55cm )Weight ( approx ) : 16 kg ( complete ).