Avid Exo + Inner DomeThe Avid Carp Exo+ Inner Dome converts your Avid Carp Exo+ Bivvy into a full twin skinned shelter. With benefits including protection from insects, improved insulation and reduced condensation. They have an integrated sewn in groundsheet and a large camo double zipped door. Features Provides valuable protection from bugs and insects Increased insulation and reduced condensation Large door with zip configuration Includes an integrated sewn in ground