Steelware Snap Seal Leak-proof Stainless Steel Snack Size Lunch Box Containers for Adults and Kids (12 oz. each) 100% leakproof snap secure latches create an airtight seal you can trust. Durable food safe stainless steel food storage containers that resists corrosion, heat damage, and stains. BPA, lead and phthalate free. Dishwasher safe, Eco-Friendly, Reusable Size: 1.5 Cups/12 oz (Width 4.5 in x Height 2.75 in) Kid-friendly latches are easy to open and close. Inner silicone sealing ring is removable for easy washing. Perfect for runny foods like yogurt, applesauce, hummus, puddings, salsa, guacamole, cottage cheese, and soups