Full 8 ounces of powdered formula or .33 cup of dry goods fit in each compartmentnStore rice cereal and use as a serving bowlnTop rack dishwasher safenRemovable funnel lid for each section for ease of usenSeparate compartments so contents do not mixnAll-in-One Storage Solution for Moms On-the-Go! A must have diaper bag essential to store, dispense and organize formula, snacks, pacifiers and more in one convenient unit. Put an end to a diaper bag mess or an endless search for the items you need with our stacking u0026 interlocking Packin' SMART®. nNational Parenting Media Award Winner and iParenting Media Award Winner 2008 nEach container is securely stacked together until ready to use with its patented secure-click system. nAccess the container in need by simply pressing the oval imprints on each side. nHigh quality, durable construction. nEach container holds approximately 1/3 cup or up to 8 oz. of powdered formula. nDesigned to store dry contents only. nStack as little or as many containers as needed with interchangeable lid, base, and containers. nDishwasher safe. nProduct Dimensions : 8.75 x 3.5 x 2.5