Kurty Wafers are one of the many different rations available through CLMIL Rations, which are bagged rations handed out to Clavic military forces. Kurty wafers are similar to crackers, or biscuits.
In the 2nd edition bags, Kurty Wafers are meal 3.
Bag Details[]
Apart from the standard icons and instructions, the label says "Lightly Toasted * Salted Kurty Wafers" and the item number is CLR7613409.