Beginner’s guide to tow floats
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What is a tow float and what does it do?
A tow float, also known as a swim buoy, is a brightly coloured flotation device primarily used to increase visibility in open water to boaters, swimmers and others using the water. Tow floats can also serve two other purposes: some swimmers use them as personal flotation devices when they need to rest from tiredness or cramp, and some tow floats double as dry bags–waterproof storage for personal items like clothes, keys, phones, medical devices or snacks while swimming.
Who uses tow floats?
Open water swimmers out on their own or with groups, as well as swimmers participating in open water events. Many organisers make tow floats compulsory for safety.
How do tow floats work?
Swimmers attach them to their waist with a belt and a short lead. They “tow” behind, floating on the water, without getting in the way of swimmers’ arm stroke or kick.
Which type of tow float should I go for?
Tow float for visibility
If you’ll be in relatively calm waters and have no other requirements, go for a standard inflatable tow float.
Nabaiji Open-Water Swimming Buoy
Drybag tow float for small valuables
Instead of worrying about your phone and keys in the car or on the beach while you’re swimming, bring them with you for peace of mind! A drybag around 12L is enough for your phone, keys, a water bottle and snacks.
Swim Secure Tow Donut
Drybag tow float for clothes
If you’re going one-way, you might want to take your clothes with you on your swim. Drybag tow floats come in different capacities; 28-30L drybags will fit a few pieces of clothing and shoes.
Zone3 Recycled Safety Buoy/Dry Bag 28L
Non-inflatable tow float that doesn’t lose buoyancy
Lifeguard rescue cans, also known as lifeguard rescue buoys or torpedo buoys, are an unconventional choice for most open water swimmers. But if you go for longer swims and take breaks by resting on your tow float, it may be your best option to protect against unwanted deflation or punctures with regular inflatable tow floats.
Because they’re water rescue flotation devices, they can hold body weight. And available options are hollow or foam-filled.
Torpedo Buoy - Lifeguard Buoyancy Aid