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For rough conditions

Restube extreme

$ 119.00
Color: Azure Blue
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Whether for kite or windsurfing, surfing, or for professionals on duty. Just carry it stowed in its pocket with its hip belt or directly attached to your harness. Now you can concentrate even more on this very moment. Pull the trigger and the yellow Restube buoy inflates within seconds. Restube extreme provides enough buoyancy (75N) for adults, just lean over it to lift your head out of the water. Wave with the buoy to catch attention or drag it behind you. You also can dive through waves. You can share the buoyancy with others, which makes it the ideal companion in open water. It is reusable by screwing in a new original 16g CO2 cartridge and easy to repack.

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 extreme for:

Kite surfing | Stand up paddle (river & waves) | Surfing | Wind surfing

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.

Customer Reviews

Based on 8 reviews

Es wird bestimmt mir in meine Wassersabenteurer helfen.

Super, but not perfect

The folding instructions are partly different to be interpreted.

Folding instructions on tube itself, the instruction leaflet and another inlay flyer. Partly not right displayed.

Also the hook-and-loop fastener makes no sense, as you cannot use it once the cartridge is mounted.

Beside that, supergood and a great thing for River swimming. No more without it!

Maurice Balke
Great product

Very good product in high quality!

voldersmario voldersmario
Better safe than sorry

Hope never have to use it , but don’t let 100€ be the decision between life and death !!!

Johanna Hellinghausen
Great product for surfing

I feel more safe now when i go to the ocean and into the waves....The current is sometimes so strong, that i don`t feel comtortable....
Thank you Restube to make me feel better!!
Have a wonderful day,


Restube Extreme

If you like a bit of rough and tumble in the water, the Restube Extreme is tough, just like you. The bag and buoy are made from extra strong materials and the bag features a splint closing system that can deal with choppy water and aggressive water sports.

Attach Directly to Your Gear

Attach directly to your gear, you can adjust the Restube Extreme to fit up to 7cm wide belt systems.

Freedom in the Water

Keep it on you and only inflate when needed, enjoy full freedom of movement while in the water. Restube Extreme will stay securely packed even during rough water activities. 

IN the Surf

The split closing system makes the Restube Extreme perfect for surfing, windsurfing, and kite surfing. Even when exposed to turbulent water, the Restube Extreme will stay secure and only deploy when you need it.

Restube Extreme Key Features

Strong Equipment Attachment

Restube Extreme can be attached directly to a harness or other gear, it can be adjusted to fit up to a 7cm wide belt system. When kite or windsurfing, Restube Extreme is most commonly mounted at the belts of the harness hook. Restube Extreme can also be attached directly to the harness.

Splint Closing System For Rough Conditions

While most Restubes are closed with Velcro, the Restube Extreme uses a special splint pin system, which can withstand the toughest conditions like big waves or the forces created during kitesurfing. Pulling the trigger pulls the splint pin out of the guide and then releases the buoy.

Extra Robust Buoy and Bag Material

The extra strong buoy material is made of nylon with a TPU coating. It is extremely robust and complies with the standard for life jackets (DIN EN ISO 12402-7). The bag fabric is made of high-quality nylon and permanently protects the internal buoy from UV light and physical damage.

All Restube Extreme Features

  • Full Restube function
  • Buoyancy 75N (~7.5kg)
  • Buoy length 65cm
  • Buoy diameter 13cm
  • Up to 200 releases
  • Inflatable also with mouth valve
  • Extra robust buoy material
  • Extra robust bag material
  • Robust splint closing system
  • Flexible equipment mounting (harness, belts, holster, ...)
  • Horizontally and vertically mountable at belts up to 7cm
  • Belt included (120 x 3 cm), you can retrofit the "positioning bar" (not included)
  • Compatible with RESTUBE READY products
  • The trigger handle also serves as a whistle
  • Zipper compartment (not waterproof)

This is how RESTUBE works







Every Restube Comes with This

Small and robust, always on hand

A pull on the trigger cord opens the C02 cartridge and the buoy inflates in seconds.

Enough buoyancy for an adult

Just lean over Restube & the buoyancy lifts your head above the water.


Screw in a new original CO2 cartridge and repack. Your Restube is immediately ready for use again.

Also inflatable by mouth

Each Restube also has a mouth valve for inflating & deflating.

Emmanuel Normann

"As a professional kite athlete, I want to stay focused when I'm far out. I can count on Restube, it´s my “peace of mind” in tough conditions."

Buy Restube Extreme