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2020 Model

For open water swimmers & triathletes

Restube swim

Original price $ 89.99
Current price $ 79.99
Color: black icemint
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The RESTUBE Swim is targeted toward open water swimmers and triathletes.  It is lighter in weight and includes an enhanced belt with an insert 'stick' that keeps the RESTUBE from moving around your waist from your back to your stomach.   

With a weight of just around 7.5 oz, it is the lightest and smallest Restube. Because of its compact size and its ultralight material, it is the choice for open water swimmers. With a buoyancy of the buoy is 75 N, it is suitable for all body sizes.

RESTUBE benefits:

  • Option to blow up manually and easily to drag as a swim buoy in about 5 breaths. 
  • Swim with confidence that floating RESTUBE is there in case you need it due to cramps, rough conditions, fatigue, or any sort of distress.
  • Easy to pass off to another swimmer in distress.

The RESTUBE is NOT a Coast Guard approved life vest as it does not go over your head or wrap around you.  It will not help you if you are passed out.  It acts as a flotation swim buoy to rest on and easy to swim with.  

We recommend Restube swim for:

Leisure | On board | Swimming | Triathlon

How can Restube help me?

The most effective way to immediately contain critical situations in the water is to have additional buoyancy right next to you. Restube is so small that you can always have it with you and it doesn’t affect your mobility in the water. But if you want buoyancy, all you need to do is pull the trigger. You can also pass the buoy on to someone else or wave it to draw attention to yourself.

Why do I need Restube?

Restube is so small and robust that you can always carry it with you. With a pull on the trigger you have a lift for yourself or others in seconds! Restube is not a substitute for a life jacket or armbands – because it is intended for all those areas of use on the water where it was previously not possible to carry safety with you, because there was nothing that was so compact and light before inflating. Restube is similar to a Swiss Army knife: you are prepared for a wide variety of situations.

How does Restube work?

When you need a boost for yourself or others, pull the trigger. The sealed CO2 cartridge is pierced and fills the buoy in seconds. If you lean over the Restube buoy, it will lift your head out of the water. You can also wave the buoy to attract attention.

Can I use Restube more than once?

Yes, by replacing the CO2 cartridge, Restube is immediately ready for use again.

Restube swim

Restube Swim

Our Restube swim is the next logical step of the RESTUBE idea. With a weight of just around 210 g it is the lightest and smallest Restube of all time. Because of its compact size and its ultralight material, it is perfect for active and ambitious swimmers. Still the buoyancy of the buoy is 75 N, enough for all body sizes.

Like all RESTUBE models, made in Germany and extremely durable. Made of top-quality parts and materials, and constructed environmentally friendly without the use of PVC. The Swim model includes a small pocket for keys & an emergency whistle for use in distress. RESTUBE is USAT & IRONMAN approved for racing.


Comfortable to wear and lightweight, Restube swim will provide safety while keeping your pace. Perfect for open water swimmers and triathletes, Restube Swim also comes with a whistle, key pocket, and active belt, to keep the back position stable.


This is how RESTUBE works







Every RESTUBE comes with this


RESTUBE is reusable by exchanging the CO2 cartridge.

One buoy size fits all

The full inflated buoy has a buoyancy of 75N, which is over 7 kg of lift. Leaning onto the Restube buoy keeps your head above water. RESTUBE helps no matter how tall you are.

Certified Components

All RESTUBEs match high quality controls. Engineered in Germany.

Inflate with your mouth

Instead of using the trigger you can inflate RESTUBE with your mouth and use as swim buoy.  Blows up in about 5 breaths.