Many scuba divers keep a logbook as a way to remember and record their diving adventures. These books are used for recording cumulative bottom time as well as noting wildlife seen or wrecks explored. Scuba diving can be a competitive sport for some. For those, the one with the fattest logbook wins! This is a cute and funny cartoon style design for scuba divers of any level. Funny scuba diver t-shirts, novelties and unique funny scuba gift items.