MOmarsh Invisi-Lab and Field House Snow Cover - You asked for it, so here it is! Specifically designed for the Invisi-Lab and Field House dog blinds. This cover replaces the existing camo cover instead of sliding over it making the process much more simple, while allowing for a proper fit. The snow cover is made of non UV brightening material and is equipped with vegetation straps for stubbling your blind. Snow Cover fits Invisilab & Field House Replaces existing cover Dual zippered doors Non-uv brightening material