Just revisiting this thread because I'm about to take delivery of a Clipper Express 9.0TD. It's a "light duty" tear drop with a pop up lid that will allow me to stand up inside. It's definitely NOT off road ready … but it will be fun to make that way. I bought it in large part because I like the sloping lid. I'll be fabricating kayak racks as the first of many planned improvements. The first 2 pics are of the one I bought. The 3rd one is from the web and shows the lid raised. I think these are called Vikings in the US.