Thank you SewSew. If anyone has a need for the pattern, it is the Hot Mama Messenger style diaper bag from Wired Up Designs. My first bag too. The lining has lots of little pockets and there are two pockets on each side on the outside as well. It also has a little changing pad pattern that fits inside the bag. Here is the link:
http://wiredupdesigns.com/products/Hot_Mama.htm