Ask any fly fisherman and they'll tell you that the king of summer flies is the hopper. Fat, juicy hoppers are one of the very few patterns that are enough to draw a trout outside of the shade. In July's fly tying kit box, we featured the perfect foam hopper pattern that will let you tie them up quick and hit the water right now. Learn how to tie the foam hopper with the video below, and if that's not enough then check out the instructions featured in our monthly insert that will break it down step by step. Subscribe now to Postfly to become a Tribe Member and get a brand new tying kit sent to your door every month.