Tired of replacing soaked SI’s from leaky stitched sailcloth pouches, we wanted a smaller waterproof one-and-done document pouch. Our affordable welded vinyl pouch has no stitching to leak or Velcro to struggle against. With a clear window for referencing documents, it accommodates US Letter as well as A4 international. The quick, easy In-And-Out ziplock entry is 99% waterproof. Printed on the back is our up to date easy to read chart of race signals with detailed descriptions for quick reference, included are reciprocal compass points. A favorite for organizing SI’s, tuning guides, rule books, boat docs, writing instruments and small parts.