The Fox Voyager Bivvy Inner Dome converts your standard one-skinned shelter into a twin skin, improving performance in all weather conditions while sealing you in against biting insects and rodents. Once attached, it can be left in place when packed down as long as you remove the zip-in groundsheet. Features: - Can be added to a Voyager bivvy to create extra comfort, warmth and protection from insects and other annoying creatures - Mesh inner dome features zip in/out groundsheet - Can be packed away whilst attached to the bivvy (with the groundsheet removed) Specifications: - Packed dimensions – 86cm x 23cm x 23cm - Weight – 4kg