You could roll the tops in sprinkles then place them on wax paper then in a foil “to-go” container. Or use a large casserole size foil “to-go” rectangle tray with 4 inch sides and lay them flat on the bottom alternating directions so they fit snuggly so they don’t squish. The other way to transport cones is to cut holes in a shoe box and place the cones in the holes, this requires more work, but it’s doable.(the foil tins are available in the baking aisle of grocery stores)