Lightweight and leakproof, the Yumbox ($28) allows you to pack yogurt, sliced strawberries, and salad without them getting all mixed up. There are five half-cup compartments with a smaller one for dips or a little treat. It's completely BPA free, is dishwasher-safe, and can also be microwaved. If you prefer larger portions, they also make a four-compartment container that offers one two-cup section great for salads or a sandwich, two half-cup sections, and a one-ounce section. Plus, they come in tons of fun, bright colors.