How Many People Does Your Towable Tube Need to Fit? A Sizing Guide
How Many People Does Your Towable Tube Need to Fit? A Sizing Guide
What is a towable tube?
A towable tube (also called a tow tube or ski tube) is an inflatable ride towed behind a boat or PWC on a rope, seating one to six riders depending on the model. The right size comes down to how many people typically ride together, not just "bigger is better."
How to choose the right size
1. Count your typical crew, not your max crew A 2-person tube that's often asked to carry 3 people will ride lower, slower, and less stable. Size for your normal group, then treat anything above that as an occasional squeeze rather than the design case.
2. Match the tube to available boat power Bigger tubes with more riders need more sustained pull. Check your boat or PWC's engine size against the manufacturer's towing guidance before buying a larger tube — this varies by boat, so confirm with your boat's manual or a marine dealer rather than relying on a generic number.
3. Think about who's riding Tubes for kids and lighter riders can run happily behind smaller engines. Tubes built for adults, or for aggressive high-speed riding, need more power and a sturdier tube construction to match.
4. Check the tow points Multi-point tow connections (like the Binar range's two tow points) let riders sit facing different directions and generally give a more balanced, controllable ride than a single tow point.
Compare the Jobe Binar range
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Jobe Binar Towable Tube 2P
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Jobe Binar Towable Tube 3P
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Jobe Binar Towable Tube 4P
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Price
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$649.99
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$799.99
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$999.99
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Riders
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2
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3
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4
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Best for
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Couples, smaller boats, lighter tow vehicles
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The most popular size — flexible for families and mixed groups
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Larger groups, families wanting everyone on at once
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Frequently asked questions
What is the best 3-person towable tube? For most Australian boaters, a 3-person tube is the most versatile size — big enough for friends or family to ride together, but still manageable behind mid-size boats. The Jobe Binar Towable Tube 3P is built with two tow points and a soft-top, padded design for comfort on longer sessions.
How many people can ride a towable tube at once? It depends on the model — the Jobe range runs from 2-person to 6-person tubes. Always stick to the manufacturer's stated rider capacity; overloading a tube affects handling and safety for everyone on it.
How much HP do you need to pull a tube? This depends on the tube size, number of riders, and your boat — check your boat's towing guidance or a marine dealer for a number specific to your setup rather than a one-size-fits-all figure.
Is a bigger towable tube always better? No — a tube sized for your typical group rides better and lasts longer than one that's frequently overloaded. Buy for the group you usually ride with.
Our promise
Every Jobe towable in this range ships with free delivery on orders over $99 and 30-day easy returns, backed by 3-year warranty.
