Beets in Derba Gravy is one of the many different rations available through CLMIL Rations, which are bagged rations handed out to Clavic military forces.
In the 2nd edition bags, Beets in Derba Gravy is meal 13.
Bag Details
Apart from the standard icons and instructions, the label says "House-ripened Beets in Derba Gravy" and the item number is CLR2800347.