All-in-One storage solution for Moms on-the-go. A must have diaper bag essential to store, dispense, and organize forula, 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 and interlocking Packing SMART. This set includes 5 containers, 5 inner lids, 1 cap, and 1 base. Each container is securely stacked together until ready to use with it's patented secure click system. Access the container in need by simply pressing the oval imprints on each side. Removable tunnel shaped inner lids make dispensing easy. Each container holds approximately 1/3 cup or up to 8 oz of powdered formula. Designed to store dry contents only. Dishwasher safe.