Vango Sierra Air 300 TentThe Sierra Air 300 is a 3 man AirBeam tent designed with a focus on ventilation. This tent has multiple mesh panels incorporated throughout with an additional mesh panel behind the bedrooms to maximise ventilation and keep your tent cool on warm breaks. Our robust Dynamic Weave 100 fabric (4,000mm HH) uses a cross hatch fabric construction to deliver an exceptional strength to weight ratio, whilst keeping it as lightweight as possible. King Size