Good quality flies tied on TMC fly hooks with a wide gape, these Blowfly Humpy fly designs, also have a dubbed sparkling body which makes them more durable than traditionally tied and sold. Another few tweaks on standard original fly designs by Stu. Dead sneaky eh! making this better for your fishing.
Remember, Having more than one of any good fly, and the right size is always a good thing. So, the more significant the pack, the better; that way, you will have a few staple flies doubled and trebled up in the pack selection.
As we know, there's nothing worse than losing the only fly you have that works.