Yumbox Panino (Shark Tray) 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. PRACTICAL LEAKPROOF DESIGN: Yumbox Panino is designed to make your packed lunches easy & delicious. Molded silicone lined lid engages with the tray, making Yumbox leakproof inside and out (*not water*). Pack dips next to crackers with no worries. One easy to open and close latch makes Yumbox a perfect lunchbox, even for toddlers.The removable compartmentalized tray is divided up into 5 wells, each sealed independently by one lid (make sure not to overpack in order to seal!). IDEAL PORTION SIZES: Yumbox ensured that the portion sizes work well for kids and adults. The 4 compartments (total volume 3 cups plus dip) are made up of one large 2 cup portion space for sandwich/salads; two 1/2 cup sides; one 1 oz dip/treat well. Perfect portion sizes minimize food waste and ensure that you eat healthy on the go. PERFECT HEALTHY PACKED LUNCH: Yumbox makes it so easy to make your packed lunches look appetizing, colorful and organized. EASY CLEANING: Dishwasher safe. Top rack only. Hand washing the outer shell and/or removing it before the heat dry cycle is highly recommend to preserve the seal. HIGH QUALITY, DURABLE & LIGHT: Yumbox is made using all food-safe materials, BPA-free and phthalates-free. Yumbox is compact & lightweight. It measures approx. 8.5 x 6.5 x 1.8 inches and weighs 1.1 lbs. All productions are safety tested.