Kids Konserve Nesting Trio Stainless-Steel Containers with Leak-Proof Lids Includes 6x Konserve Storage containers Made from 304 food-grade stainless steel; tested by a CPSIA accredited testing laboratory; free from BPA, lead, and phthalate Ideal in lunch containers, purses, or backpacks; they nest inside one another for storage; leak-proof lids Perfect size for toting little sandwiches, cut veggies, nuts, berries, goldfish crackers, cookies, hummus, and more 16-ounce container is 4-3/4 by 2-1/4 inches; 8-ounce container is 4 by 2 inches; 5-ounce container is 3-1/2 by 1-1/2 inches