Yumbox 4-Compartment Bento Food Tray no illustrations (Yumbox Outer Leakproof Shell Not Included) Yumbox 4-compartment Tray Insert (Yumbox Outer Leakproof Shell Not Included) Great bento-style food tray for at-home use OR as an extra tray insert for your Yumbox Panino One 2 cup sandwich/salad friendly compartment; Two 1/2 cup compartments plus 1oz food well for dip or treat. (3 cups 1 oz volume total) Fits Yumbox Panino 4-compartment outer box. Assists you in creating balanced healthy meals. Pack healthy balanced meals in minutes!