Inflatable boats are just for kids playing in the sea, right? Wrong, apparently. I Want One Of Those is selling the Navigator III inflatable boat, which fits into a 73cm bag when not in use (or at least it claims to: good luck squeezing it back in there yourself).
When inflated, the boat is almost three metres long, and is capable of taking a 2.5-horsepower engine, although you can use the aluminium oars if you’re more of an old-skool Swallows and Amazons type.
There’s also cushion seats, anti-bum protection panels, and it’s capable of carrying more than 250kg of weight. I wonder how it’d stand up to a sustained assault from sharp-fanged piranhas, but assuming you’re not planning to meet any, it’s a bargain at £299.
Navigator III inflatable boat