The `tagged_with` block is available to all liquid templates. It provides a collection of products that are tagged by the admin with a product tag.
Simplest case:
{% tagged_with 'Hot Seller' do products %} <table border="0" class="invisible-table" width="100%"> {% include 'product' with products %} </table> {% endtagged_with %}
See more on the Working with Product Tags page