Halcyon Diver’s Notebook old logo

Halcyon’s Diver’s Notebook is a reliable tool for every diver’s underwater planning and communication. Built to withstand the elements, it’s compact yet spacious enough to hold your wetnotes, pencils, and accessories.

With clear vinyl sleeves and organized compartments, you can quickly access decompression schedules, notes, and critical information during a dive. Its rugged design ensures longevity even in the harshest conditions.

One current-generation Halcyon Diver’s Notebook with the tables window, pockets and pencil holders stated in the dealer listing.