External Dimension4m - Bell Tents are measured at the widest point of the ground sheet radius.Canvas Weight - Lightweight 200gsm CanvasDiscover our 200gsm canvas - lightweight, durable, and perfect for quick setups and casual glamping. Enjoy comfort and protection against the elements without the bulk. This polycotton canvas retains heat in the cold and stays cool in the heat, offering superior breathability and reducing condensation compared to synthetic materials.Canvas Material - Polycotton Canvas (65% Polyester / 35% Cotton)Polycotton canvas blends durable polyester with breathable cotton, offering excellent weather resistance and a lightweight feel. This material ensures your tent remains a cosy haven in any weather, balancing performance and comfort.