Our EGG-30 plastic egg case is ideal for transporting eggs in one dozen cartons or in egg trays. This unit holds 30-dozen eggs and is compatible with our STK-30, WAS-30, XLT-30 and HB-30 egg trays. It can also house and transport larger eggs by using our TEG-20 egg trays, totaling 240 eggs per case. This unit can be stacked and nested.