Fox Frontier II - XL Inner Mesh ShieldThe Internal Mesh Shield toggles into place inside the bivvy, offering added insect protection without the need for a separate groundsheet it now simply zips directly to the main groundsheet, reducing bulk and weight. It includes a double zipped front door, two internal mesh pockets, and a central hanging loop for added convenience. Four mesh windows allow airflow and provide internal access to the bivvys main mozzy vents. Weight: 1. 48kg. Folded