Open water swimming WITHOUT LIMITS

Restube is your compact safety system for a safe time in the water.


300,000 people trust in Restube

Restube gives you buoyancy in seconds

Additional buoyancy can be crucial in a critical situation! Keeping your head and thus your airways above water usually defuses a critical moment immediately. You can relax, recharge your batteries and regain your orientation.

Weightless in the water

Experience freedom in mind and body with Restube! You can move entirely freely with it, because Restube has no temporally measurable resistance in the water, so your speed and required muscle power remain completely unaffected.

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Restube is your safety companion for countless adventures! Depending on the model, you can trigger Restube up to 250 times, and with the proper maintenance, we guarantee a 5-year lifespan.After triggering, you can have Restube ready for use again in just a few minutes.

With integrated signal whistle

With a whistle sound you can audibly draw attention to yourself and request help when you need it. Restube’s trigger handle is therefore designed to also function as a signal whistle with a very loud sound, so you can be heard even at long distances.

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300,000 people trust in Restube worldwide

300,000 people

trust in Restube worldwide

No compromise when swimming

4 reasons why you should wear Restube

4 reasons

why you should wear Restube

Focus on what really counts when training

It's your time in the water, stroke by stroke, that matters. You should have a clear head and focus entirely on the moment. Restube gives you the freedom you need - it's your "peace of mind".

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Take responsibility - also for others

No one is exempt, not even you: something unexpected can always happen, to you or to someone else in the water. Restube gives you that extra buoyancy that can instantly relax a critical situation.

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Don't be restricted, enjoy full freedom of movement

Additional safety through Restube means more freedom, without restriction. The compact shape, comfortable feel and no measurable resistance in the water ensure this.

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One buoy for all your water activities

Swimming isn't your only water activity? Take Restube with you for stand-up paddling, snorkelling, kayaking or when you spend a day at the lake with your kids. More safety always brings you more freedom - no matter what the activity.

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People trust in Restube


Lifes saved


Awards received

Restube active
Restube active
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Restube active in der Farbe Ice Mint
Restube active verpackt in schwarzer Tasche mit Pfeife
Restube active
Restube active
Restube active
Restube active
Restube active
Restube active
Restube active
Restube active in der Farbe Ice Mint
Restube active verpackt in schwarzer Tasche mit Pfeife
Restube active
Restube active
Restube active

Restube active

79,95 €

incl. VAT | Envío calculated at checkout.


Crucial in open water and a must for every swimmer: additional buoyancy! With Restube active, you have an inflatable buoy that is precisely tailored to the needs of open water swimmers and provides you with optimal support.

  • More safety through additional buoyancy, visibility and an integrated whistle
  • Very comfortable to wear while swimming
  • No measurable resistance in the water
  • Can also be inflated with the mouth valve
  • Super lightweight (195 g)
  • Reusable

Up to 3 years warranty

30 días de devolución del dinero

Designed for
open water swimmers

Enough buoyancy for every stature

If you lean over the buoy, your head and thus your airways remain above the water.

Extremely comfortable to wear

Enjoy full freedom of movement with a choice of vertical or horizontal attachment. 

Integrated signal whistle

Draw attention to yourself acoustically in an emergency situation.

Can also be inflated by mouth

Inflate the Restube into a buoy via the mouth valve for permanent visibility.

Opiniones de los clientes

Based on 55 reviews

Peu encombrante ! légère , fiable , indispensable pour plus de sécurité en nage libre et bodysurf pour moi.
Ma première était la swim , celle-ci la active n'est pas beaucoup grande et très bien, très bon produit.
Génial ,Restube team

Nico M.
Cool Product

Bought it for our Spain vacation. Fast delivery, great service, no complaints!

Johanna Hellinghausen

My mother swims alone in lakes. I don`t like that. She is not the youngest anymore and you never know, water can be dangerous...I presented her a Restube for her Birthday. Me and her feel much more calm and safe now:) Thank you RESTUBE for that better feeling! And: very good quality!

More relaxed fishing

I have been fishing for about 10 years and am incredibly grateful for the product. Luckily I haven't had to use it yet but it makes me feel safe when fishing.

Great product!

We use Restube when we travel by boat. Restube gives a good feeling and does not interfere at all when worn.

Get to know Restube

A few years ago, our founder experienced a critical situation on the water. Since that moment, we want water sports to be safer for us and our friends and to have more fun on the water.

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Developed in Germany

is every single detail of Restube. In close cooperation with a university, our ambassadors and professional lifesavers, we are constantly improving the Restube technology for you.

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Any questions?

More freedom when swimming

Experience a new sense of freedom and safety in the water with Restube.

Buy Restube active