Vango infinity 400 tent perfect for families the vango infinity 400 tent can be pitched in minutes thanks to vangos airbeam design with generous living space and flexible sleeping arrangement options this vango tent utilises vangos tension band system tbs for added stability especially in adverse conditions and difficult weather with a protex 70 denier flysheet for added protection from the elements 4 person tent flysheet and inner pitch together tbs ii tension band system