swim buoy by RESTUBE
swim buoy by RESTUBE
swim buoy by RESTUBE
Buoyancy when you need it with swim buoy
swim buoy by RESTUBE
Visibility in open water with swim buoy
Space for personal items with swim buoy

swim buoy by RESTUBE

Regular price$55.95
incl. VAT | Shipping calculated at checkout.

  • In stock, ready to ship
  • Inventory on the way
1kg plastic removed from coastal regions per order
30 days money-back
Up to 3 years warranty

For visibility and added buoyancy while swimming and to serve as a dry bag for water sports enthusiasts

For taking a lap around the lake, training for your next triathlon, or open water swimming in the ocean. The inflatable swimming buoy offers increased safety, with visibility and buoyancy close at hand when you need it.

Simply fasten the belt around your hips, blow up the air chamber using the mouth valve, and pull the buoy behind you as you swim. The buoy creates almost no resistance in the water. You can also store useful items like an energy bar or your keys in a compartment which is separated from the air chamber, to ensure you always have them with you.

Recommended water activities:

Athletic swimming | Canoe & kajak | Ice swimming | Open water swimming | Triathlon

Restube READY: Yes
Length: 35cm
Weight: 210g
Country of origin: 
Scope of delivery: 1 swim buoy by RESTUBE

Find a comparison table of all Restubes here.

Find the manual here.

Limited Time only
Buy 2 get 1 free
Applicable for Restube beach, Restube active, Restube extreme and swim buoy by RESTUBE.
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swim buoy by RESTUBE

More freedom & safety in water

Visibility in open water

The swimming buoy provides you with better visibility in the water thanks to the yellow signal color. This makes it easy for other people, boats, and lifeguards to see you – an important safety aspect for any open water swimmer!

12.5kg of buoyancy when you need it

If you want to take a break while swimming – to rest, for instance, or if you get a cramp – you can also lay over the buoy to easily keep your head above the water. The buoy has a buoyancy of 125 N and is suitable for any body size.

Space for your personal items

You can store important things like a smartphone, keys, sunglasses, and even clothing and running shoes in the swimming buoy. A total of 12.5 l of volume is available in an area separated from the air chamber.


The READY interface can be used to add a cell phone pocket or an action cam to the inflatable buoy so you can operate your smartphone even while swimming. This means you can track your distance as you swim, for instance, share your location, or access important messages without having to interrupt your training. With the cam connector you can film yourself while swimming.

Upgrade your swim buoy

Explore the swim buoy by RESTUBE add on world!

PVC free

In contrast to most other swimming buoys, the swimming buoy by RESTUBE is manufactured to be PVC free. Only high-quality nylon TPU material is used in the construction.

How the swim buoy by RESTUBE works


 Pack your personal items

Pack everything that should stay dry in the waterproof compartment, for example energy bars and other provisions, clothes and shoes, keys and sunglasses.


Fold the end 3x

Wrap the lower end of the buoy 3 times on the marking lines.


Close the buoy

Now close the floating buoy with the clip closure.


Inflate the buoy with your mouth

Inflate the buoy with your mouth and close the mouth valve with the cap.


Buckle the belt

Buckle the belt around your waist and place the buoy so that the pull line of the buoy is centered on your back. 


Enjoy more freedom & safety

Now enjoy your time in the water with more safety and freedom, knowing you have everything you need with you.


Unlike most other buoy manufacturers, we do not use PVC, a material that is problematic for nature and people, and use only high-quality, thin and light NYLON / TPU in our products.

With the RESTUBE READY interface, the buoy can be supplemented with additional products. For example, a whistle, action cam or smartphone case can be attached to the READY patch.

Yes, the swim buoy by RESTUBE is designed to keep your personal items such as keys or smartphone dry. If you use the swim buoy on stretches where it could be damaged, for example by stones or rocks in the water, we recommend that you additionally pack all water-sensitive items in a waterproof bag.

Ensure that there are no objects left in the dry compartment of the swimming buoy. Next, smooth it out towards the opening to remove all of the air from the dry compartment. Finally, begin rolling up the buoy while pressing the cap into the mouth valve to keep it open. Warning: If there is any residual air in the dry compartment, the swimming buoy will not be able to be rolled up completely. If this happens, repeat the smoothing process and roll up the buoy again.

Developed in coorporation with the BFU

„The swimming buoy by RESTUBE provides buoyancy in critical situations. It causes barely any interference while swimming, makes you more visible, and is suited for many bodies of water. The buoy can be tested free of charge in Switzerland at many river and seaside resorts.“

Christoph Müller

Customer Reviews

Based on 5 reviews
quality product

Arrived fast, does what it claims, appears to be made well - like it will last. Don’t even notice it when snorkelling and swimming (no drag). Has a comfortable waist band. Makes a swimmer highly visible in the water. Found it invaluable for tracking my family members whilst snorkelling on the reef. Will definitely use it this summer when swimming in the bay so people on water craft can see me.

Richard Regent
Restube safety buoy

A great product that gives you confidence in the water that if you tire the Restube bouy is there to help you rest and recover.



hjjd m.
Gibt beim Eisschwimmen Sicherheit.

Gibt beim Eisschwimmen Sicherheit.

Excellent Swim Buoy

Really good swim Buoy, you can even store things . Used for an open water meet and it was excellent. I really recommend it.

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