Sellers can attach Easel Activities or Assessments to any Digital Download, Video (Premium Sellers only), Google Drive, or Easel product listing.
You will not be able to attach an Easel Activity or Assessment directly to a TPT Bundle. If you’d like to include an activity/assessment in a Bundle, you can list it as a standalone Easel resource and add it to the Bundle, or attach the activity/assessment to an individual resource that’s included in the Bundle.