100% Polyester. 2 man capacity. Waterproof Hydrofort 70D flysheet with 2000mm hydrostatic head. Includes small front porch area. Strong and flexible fibreglass poles. Hardwearing, waterproof sewn-in PE groundsheet with 10,000mm hydrostatic head. Practically positioned internal pockets. Bright guy lines for extra visibility. Fully fire retardant fabrics.