Email Shot Template

I am looking for an email template to be designed to be used on a bi weekly email shot we plan. I need to be able to edit the content in the middle but the header and footer would stay the same every week.

I want to be able to offer one focus product and 2 or 3 products/tips/news underneath.

Our website is http://www.zainoeurope.com

I am planning to use mail chimp to send it so compatibility with this would be helpful.