title: Good way to concatenate str to list?
body: <p>Is there a way to efficiently concatenate str and list?</p>
  
  <pre><code>inside = [] #a list of Items
  
  class Backpack:
      def add(toadd):
          inside += toadd
  
  print "Your backpack contains: " #now what do I do here?
  </code></pre>