The below lids are what I would use for a 12 qt Cambro Square container.
If your container is a CamSquare® (white or translucent plastic) - the Blue lid below will fit.
If your container is a Camwear® square (clear polycarbonate) - the seal cover will fit.
Because we not stock the Winco cover above I can not guarantee it will fit. I recommend sticking to a Cambro lid for a Cambro container.
Answered on 7/23/2012 by Molly from Boulder, CO