The original Puffin was the 10.

5 ft open "Sport" model. After the redesign the Puffin Sport has dropped a couple of pounds. It now weighs just under 17 pounds! Because it has no deck, there is no cockpit to limit your space. The 28 inch beam gives it great stability and makes the Sport perfect for activities like fishing and wildlife viewing. The aluminum frame gives the Sport a sharp entry and clearly defined keel, so paddling efficiency is very good for such a small boat. An optional deck is available.