With the same conveniences as the ON-THE-GO dispenser, the SUMO snack stacker is larger for your child?s growing appetite. Each of the three stackable containers holds up to eight oz of your child?s favorite snacks. Choose how many you want to use, and off you go! 12m+; BPA Phthalate, & Lead free; Three stackable containers per package; Capacity: each container holds up to 8 oz / 240 ml;.