Keep flies dry with a durable waterproof fly box from MFC.The MFC Waterproof Fly Box is designed for fly anglers who need dependable fly storage in wet conditions. Its waterproof construction helps protect flies from heavy rain and accidental submersion, so your flies stay dry during a fishing trip.Key Features Waterproof design helps keep flies dry in wet conditions. Durable construction supports dependable use on fishing trips. Available in multiple sizes and lid artwork options. Product Details Sizes include Small, Medium, and Large. Artwork options include trout skin designs, river maps, state flags, and clear lid MFC logo versions.