Diver with RESTUBE buoy in clear water inspecting the ocean ground – for freediving safety.

RESTUBE for diving

Dive into the depths and explore the fascinating underwater world! Let yourself be captivated by the wonders of the deep – whether in the open ocean or near the shore. With RESTUBE will keep you safe.

Explore now

Bestseller

PVC-Free

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Nathalie Pohl and over 550.000+ other people already trust RESTUBE

ACTIVE

Perfect for diving and many other water activities

99,95 €

4.5

incl. VAT

75 N buoyancy, deployable in seconds

Designed for versatile and sporty activities in and on the water
With the innovative RESTUBE Safety System (RSS)
For your safety and peak performance on the water
Your companion for many years: lightweight, robust and reusable

Perfect for the following water activities:

Color: Icemint

Description

Whether you're paddling across the lake at a leisurely pace or pushing yourself to the limit, your focus is entirely on your activity. Feel the freedom! ACTIVE is your peace of mind.

ACTIVE comes with all the standard RESTUBE Safety System features:
1. versatile use
2. small, durable and always at hand
3. also inflates with the mouth valve
4. reusable
5. release mechanism

Bringing you many other benefits and features too:

ACTIVE comes with an integrated whistle for acoustic signals
ACTIVE can be attached to the harness either vertically or horizontally
ACTIVE has a positioning bar to prevent the bag from slipping - swimmers often prefer the vertical attachment at the centre of the back
A small integrated compartment in the bag provides storage for small items
ACTIVE is compatible with all RESTUBE READY products

Accessories, Bundles & More for your Freedom

Zwei Restube CO2 Ersatzpatronen 16 Gramm

CO₂ CARTRIDGES (16g)

From 9,99 €

DRYBAG

Waterproof drybag with shoulder strap

From 14,99 €

Freisteller von dem blauen Strand Handtuch von Restube

BEACH TOWEL

Oeko-Tex Standard 100

24,99 €

FIRST AID KIT

for all kinds of outdoor adventures

22,99 €

Gear up with add-ons

60+

lives safed

2197+

five star reviews

550.000+

happy customers

I rescued a 7-year-old boy who was completely overwhelmed and way too far out with his SUP. Would I have swum to him without my RESTUBE safety buoy? I don't think so!

Dennis

Something unforeseen can always happen in the water. So it's very reassuring to have a RESTUBE safety buoy with you!

Johanna Werner

When I was stung by a jellyfish in the open sea, I knew I needed help as soon as possible. I used the safety buoy to attract attention and luckily a fishing boat spotted me straight away.

Pia

I can swim well, but as I'm epileptic, it's important for me to have a solution in case of an emergency. That's why I always have the RESTUBE safety buoy with me in the water!

Linda

One Gear, Many Missions – RESTUBE Has Your Back

Diver exploring underwater world with RESTUBE safety buoy.

An unmatched sense of safety

Exploring the fascinating underwater world is a unique experience – but the ocean stays unpredictable. Want to experience the depths carefree? With RESTUBE, you have extra buoyancy and always feel safe.

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Snorkeler with RESTUBE buoy in the sea near rocky coast – for water safety.

You choose the adventure, we'll go with you

We've designed the Safety Buoy so that it's always with you when you diving. Compact and stored in a bag, it's always within reach – allowing you to enjoy every underwater adventure freely.

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A diver with RESTUBE buoy floating above her in open water – for enhanced safety and visibility.

Prepared for any situation

With the RESTUBE Safety Buoy, you can enjoy every moment carefree, without worrying about unexpected situations. Compact and lightweight, the buoy provides extra buoyancy in case of emergency and keeps you safely above the water.

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Female diver with RESTUBE buoy underwater – for safety and buoyancy.

Safety without compromises

You'll experience maximum comfort with the RESTUBE Safety Buoy. Small and lightweight, stowed in the pouch, you wear it comfortably around your waist. This way, you can fully immerse yourself in the underwater world – completely without limitations.

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Female watersports athlete inspecting her gear on the rocky beach with RESTUBE buoy – ready for safe diving.

Versatile Use

With the RESTUBE safety buoy, you're well-equipped for every dive – whether in the open sea, in caves, or during wreck dives. Our safety buoy is a reliable companion.

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Ocean rescue scene: One person extends a bright orange RESTUBE rescue buoy to another in distress – bringing buoyancy and safety in rough waters.

Be prepared to help others in need

During your diving session, it can always happen that others get into dangerous emergency situations. With RESTUBE, you can help other divers and water sports enthusiasts in critical moments from a safe distance.

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RESTUBE When Diving Gets Critical

When diving our safety buoy allows you to act quickly and don't panic. Effective help for you, your family and your friends!

A black-and-white round icon with two waves and an arrow that goes down, symbolizing the critical situation when one dives too deep

Too deep down?

Pull the trigger for buoyancy!

Icon with two hands symbolizing the help one cangive another using RESTUBE safety buoy

Others in need?

Pass on the buoy!

A black-and-white round icon with a persons´s head and a "warning" sign (a triangle with an exclamation point), symbolizing how RESTUBE products can help in a panicy situation

Panic?

Lean over the buoy, calm down!

A black-and-white icon of an anatomical heart, symbolising that RESTUBE buoy can be of help in a critical sitution involving circulatory issues

Circulatory problems?

Pull the trigger for buoyancy, stay calm!

Experience matters – Athletes trust RESTUBE

Coach Holger at the beach in a dark-blue T-shirt – experienced open-water trainer who trusts RESTUBE to give athletes more confidence in Atlantic swim training.

Holger Lüning | Sports scientist and swimming coach

"There are just so many factors in open water that you can't possibly anticipate every possibility. One of the reasons I still feel safe is because of my constant companion, RESTUBE."

Two SUP competitors paddling powerfully side by side, each wearing RESTUBE – visible protection during intense action.

Kimo Kersting | Water sports enthusiast and professional Stand-Up Paddler

"It's incredible to be able to do the water sport you love without having to worry about what happens if I paddle too far or fall in. But also to be able to help other people in tricky situations. You too, wear a RESTUBE safety buoy, always!"

Nathalie Pohl | Extreme swimmer & Ocean's Seven finisher

“Despite the escort boat, you swim out there alone. RESTUBE Safety Buoy helps me keep my focus while swimming. The super small Safety System has no flow resistance and is weightless in the water. A pull on the trigger inflates the yellow Safety Buoy in seconds, which gives me an even better feeling.”

RESTUBE Safety Buoy

Your Freedom in the Water Starts with Safety

FAQ about RESTUBE Buoys & Diving

Check out the most common questions our customers asked. Still have questions? Contact our customer support.

Three RESTUBE team members in colorful circles – your personal, knowledgeable customer service contacts.

Our customer support team is available for your questions.

All FAQs

Who is ACTIVE for?

ACTIVE is versatile and suitable for a wide range of activities on and in the water - both training and competition.

Use ACTIVE for swimming, stand-up paddling, fishing, boating, triathlon, kayaking and canoeing.

What is the difference between the BEACH, ACTIVE and EXTREME Safety Buoy?

BEACH has a buoyancy of 50N and is ideal for families, children and seniors for leisure activities on and in the water. It is also suitable for stand up paddlers in swimwear in the summer - wherever there are no swimming aid regulations. ACTIVE has 75N buoyancy and is ideal for swimming or stand-up paddling, for training or competitions. EXTREME has a buoyancy of 75 N and is suitable for rough conditions when kite- and windsurfing, surfing or in professional use.

Can I use the RESTUBE Safety Buoy more than once?

Yes, after replacing the CO2 CARTRIDGE, the Safety Buoy is immediately ready for use again. The sales package contains the safety buoy incl. an original RESTUBE CO2 CARTRIDGE that must be screwed in before use. After use, the safety buoy is very easy to prepare for use again: Deflate, insert a new cartridge, fold the buoyancy chamber according to the printed instructions, and stow the whole thing in the pouch! ATTENTION: Only original RESTUBE CO2 CARTRIDGES are 1.) 100% quality tested, 2.) seawater resistant, 3.) level tested and 4.) the necessary release force is matched to the release. The cartridges comply with the standard for life jackets DIN EN ISO 12402-7. If other cartridges are used, it cannot be guaranteed that the safety buoy will fill without problems in an emergency and the trigger may be damaged.

Detailed instructions for how to get the Safety Buoy ready to go again are available in our blog: https://restube.com/blogs/news/how-to-pack-restube-care-and-maintain-correctly

How many times can a CO2 cartridge be used?

A CO2 cartridge can be used to trigger the Safety Buoy once. Afterwards, the empty CO2 cartridge must be removed, and a new original RESTUBE CO2 cartridge must be inserted.

This is simple, and only takes a few steps. You can view an instruction video here: https://restube.com/blogs/news/how-to-pack-restube-care-and-maintain-correctly

You can also blow up the Safety Buoy manually using the mouth valve. This is a practical option if you are using the Safety Buoy as a swim buoy, or for snorkeling.

You can purchase a 2-pack of original RESTUBE CO2 cartridges from our shop!
10.9 g CO2 CARTRIDGE for BEACH: https://restube.com/collections/cartridges/products/restube-beach-spare-cartridge
16g CO2 CARTRIDGE: https://restube.com/collections/cartridges/products/restube-spare-cartridges

Where does RESTUBE produce?

RESTUBE products are mainly produced in Vietnam. The production facility fulfils strict social and environmental standards and is regularly inspected by internal RESTUBE employees as well as external audits. Find out more here.

Our customer support team is available for your questions.

All FAQs