The vango iris 500 has been a staple of the family campsite for years the iris is an innovative and functional 5 person tunnel tent that teams panoramic views with functional interior spacethe iris features vangos patented tbsii tension band system which uses tensioned braces to prevent sideways movement creating a stable tent which can withstand adverse conditions and strong gales a tough protex 70d polyester flysheet provides exceptional wet weather protection whilst high and low level ve