Meet the ORU Kayak: a compact and elegant bike that you can set up in a few minutes. It is stable enough for beginners and works great for short camping trips. The ORU has a foam seat and fully-adjustable backrest. It offers 2 rubber deck straps, adjustable footrest, reinforced cockpit, and a pair of bulkheads.
What makes ORU special is its portability. It folds into a compact case you can carry around with ease. Not super cheap but quite innovative.