There is no better way to store or dry out your flies then the O´Pros Hat Patch Small! Stick this on your hat, stick your flies in it. The bill patch is made from marine-grade, waterproof adhesive meant to stick onto any of your favorite fishing hats.

• 3M Pressure sensitive adhesive. Press on firmly to get the best adherence
• A clean hat will adhere best
• One time stick. Patches not meant to be removed and re-applied
• Patches made of high-density EVA foam.