Place fruit and granola toppings into a lunchbox container with compartments and close the lid tightly.
Pack yogurt
If using individual yogurt cups, wrap a flexible ice pack around the cup and secure it with a rubber band before placing it in a lunch bag. If using bulk yogurt, spoon the amount of yogurt you want into a pre-chilled lunch thermos.
Pack for school
Keep everything refrigerated until time for school and then pack the yogurt, toppings, and a spoon into an insulated lunch bag with an ice pack.