The TOTT kit starts with a M.O.L.L.E (Modular Lightweight Load-carrying Equipment) bag. Your choice of color, style and size.
Inside, you choose what you want for tools! Maybe you want tweezers to get things out of the tiniest spots, telescoping mirror and magnet tools that help you both look into and retrieve items from less accessible places, a UV light for those special geocaches, a logsheet roller to help get the log back in after, an amazing gel pen that can securely write on wet logs without running, a genuine Rite in the Rain (RITR) logbook and a set of genuine Rite in the Rain (RITR) log rolls in a variety of sizes.
You decide how to fill it out, while still getting a great deal on buying them as separates.