The Beast Series uses the same time-tested, hook gripping, slotted blue material as our infamous Bugger Barn. If you are at the stage where you have accumulated and want to organize lots of big flies, we’ve got the box for you. Cliff’s Bugger Beast is 13.5″ X 9″ X 3″. The Beast Jr. is 10″ X 6.5″ X 2.75″. the question is, “How much meat are you going to pack?”