How an Inflatable Towable Tube Works

If you’ve ever watched one glide across the water you may have wondered how an inflatable towable tube works. The water toy starts to take off much slower than the boat, slowly picking up speed, and then seems to rise above the water and fly through the air quickly behind the boat. How does all of that work?

First let’s look at what the toy is, exactly. All of these rafts are set up very differently. Some are meant for one rider, some are meant for two, three…up to a dozen. Some of them are circle shaped tubes, some of them are shaped like a hot dog (and even designed that way!), some of them are set up in an eight shape, and some are set up more like a raft. There’s a lot of variety out there and they’ll all give you a slightly different riding experience. Some people love riding alone, and some love riding with family and friends, screaming and laughing together. This is all up to you.

You hook the inflatable towable tube up to the back of a boat with a tow harness or tow rope and the boat takes off, picking up speed as it goes across the water. You’ll notice that the raft feels like it’s pulling against the water, moving slowly at first, and then suddenly it feels as though you’re riding above the water, lighter than air. The ride itself can be described as a roller coaster ride. It’s a wild, fast, fun ride that leaves you screaming and laughing as you speed across the water, you’re only real job in this sport being to hold on tight to the tube and have a good time.

The reason it starts to take off faster and feel like you’re flying across the water is that as you pick up the pace you start to hydroplane, you are riding on top of the water and no longer sinking into the water, pushing through all of that resistance.

It barely matters how an inflatable towable tube works really though, the real point is that it’s a great way to have a fun day on the water.