Actually, it’s 2 orange “GladdaBoggins” that are glued and bolted together with multiple layers of old insulite pads glued in the top cavity to protect internal organs. It foiled many suicide attempts on steep, scary hills when I was a teenager. Rugged and reliable. Thought it would be a good option for pulling our gear. Nope.
https://www.amazon.com/Shappell-Jet-Sled-Multi-Purpose/dp/B002RWBPQM