The UbeCube Tradesman Double™ utility kit comes with two different drop-in storage trays. They fill 2/3rds of the UC01 crate suspended above the lower 1/3rd creating a space for larger items on the bottom. One tray includes swing folding handles surrounding a single large bay. The other tray is divided into two halves with a comfort monkey grip in the middle. The utility kit is great for all-around applications: from hardware to dinnerware. You decide!