Yumbox Panino (Rainbow Tray) Eat the Rainbow in this versatile Yumbox Panino bento lunch box. Designed to hold sandwiches (yes, including crust!) easily. But you can also pack salads, pasta, sushi and all kinds of healthy leftovers. Use silicone muffin cups to create more divisions inside the largest well if your lunch eater does not like foods touching each other. 4-compartment food tray (illustrated) Includes exterior box and tray insert with California themed illustrations. 3 Cup volume: One 2 cup sandwich/salad-friendly section, two 1/2 cup servings plus a 1 oz. dip/treat well. Pack wet foods like yogurt and dips (not water). Ideal for kids and adults. Dimensions: 8.5 (l) x 6 (w) x 1.8 (h) inches, weighs 1 lbs 1.5 oz.