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Riz Up Genius Award Certificate Sub Flight

ENTER WORLDS BENEATH WAVES

Sub Flight is the world’s first portable diving system that does not require weights on your body.

DISCOVER THE SUB FLIGHT

HOW IT WORKS

The Floating Compressor:

The battery-powered oil-free compressor floats on the water surface, supplying the user with fresh air and allowing them to breathe effortlessly underwater. Additionally, it provides a high buoyancy force for the Submerge Controller. The Alpha Flag on top signalizes that a diver is underwater.

The Submerge Controller:

Allows users to descend and ascend underwater using a handheld control unit, with a safety-limited maximum depth of 5 meters. It is available in two versions: a propulsion model with three selectable speed modes for effortless acceleration and gliding through the water, and a basic fin-powered version designed for natural swimming using fins. Both versions support a comfortable, horizontal body position, with buoyancy control to maintain a stable position in the water.

Battery-powered floating compressor unit of the Sub Flight system, designed to stay on the water surface and supply air to the diver.

THE FLOATING COMPRESSOR

Delivers fresh air from the surface during the entire dive. Battery-powered, inflatable, and designed for high visibility and safe operation—no tanks needed.

Sub Flight Submerge Controller designed for use with fins, without built-in propulsion.

THE SUBMERGE CONTROLLER

Controls buoyancy and depth for a safe, weight-free dive using fins. Comfortable, compact, and easy to use with optional mesh pouch for local weight compensation.

Sub Flight Submerge Controller Pro with built-in propulsion system, designed for hands-on underwater movement without fins.

THE SUBMERGE CONTROLLER PRO

Features an integrated propulsion system—no fins required. Offers effortless movement, adjustable speed modes, and full control for a smooth underwater experience.

Standard backpack with the Sub Flight diving system components packed inside, illustrating its compact design.

 

EASY TRANSPORTATION – Backpack Ready

The Sub Flight system is built for mobility. All essential components—including the floating compressor, modular batteries, and Submerge Controller—are compact enough to fit into a standard backpack.

With airline-compliant batteries and a space-efficient design, the system is perfect for travel by car, boat, or airplane. Whether you’re heading to a local dive site or flying to an exotic destination, packing and setup are quick and effortless—so you’re always ready for your next underwater adventure.

VERSATILE BY DESIGN – Ready for Every Adventure

Sub Flight dive device cleaning the hull of a boat underwater

Boats

Harbours / Owners / Yard Charters:
Equip your vessel or yard with the Sub Flight and explore beneath the waves wherever you drop anchor. Enhance your maritime experience by integrating the Sub Flight as an innovative recreational tool during your boating excursions.

Alternatively, leverage the Sub Flight's advanced capabilities for efficient boat maintenance tasks.



Sub Flight dive device used for marine tourism, exploring underwater attractions

Tourism

Rental Services / Private Businesses:
Experience the joy of surprising your customers by renting out the Sub Flight. Provide your guests with an unforgettable adventure.

Dive Centre:
Increase your sales by leveraging the Sub Flight. This innovative experience accelerates the decision-making process for potential customers. After trying out the Sub Flight for themselves, customers are likely to be captivated by the world of diving sports.

Sub Flight dive device being used for underwater marine maintenance tasks

Aquatics

Education / Research:
Use the Sub Flight to study marine life. Equip your marine lab with the Sub flight.

Photography / Filmmaking:
You love marine life footage? No problem! Use the Sub Flight to access the underwater world for your next mesmerizing footage.

Industry / Maintenance:
Use the Sub Flight to inspect machinery, marine aquaculture cages or other underwater structures.

we bring you underwater

The Sub Flight, allows the user to breathe and move underwater effortlessly. Divers can explore underwater for several hours without the need for oxygen tanks or lead weights. This compact portable diving system makes it possible for anyone to have a safe diving experience.

ABOUT US

Let us dive into new adventures together

“Welcome to the future of underwater exploration with Sub Flight Diving Systems, a start-up dedicated to crafting safe and user-friendly diving devices.

Our first product – The Sub Flight – is a ground breaking diving system that revolutionizes underwater exploration with its innovative design. Featuring a battery-operated air compressor and a submerge controller, this advanced device ensures a continuous supply of fresh air and perfect buoyancy for an unforgettable underwater expedition without the need of oxygen tanks or lead belts.”

Tuncay Cakmak

CEO – Sub Flight Diving Systems

What users say to the Sub Flight

Diver with Sub Flight Dive Device after completing a test
"It was great fun. As a diver, I'm especially pleased that you don't have to look at any air reserves at all and that you are supplied for hours. I wish you a lot of success! This is a very interesting story, it's fun.”
Experienced Diver
Father: “There is not much to understand, just press the button and off you go. It was a great experience for the first time, really really nice experience to dive and at speed.” Kids: “It was really cool, you could also breathe really well under water there.”
What did you find so cool?
“That it was somehow so fast and you could see the underwater world. It was really fun and you could see everything underwater”
Family
“I wish everybody has this experience because, you know, you can get under the water and see the life, explore the underwater world even not knowing how to scuba dive. I have never scuba dived before and it was a really easy experience to get in.”
Non Diver
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PARTNERS

– funded by the Austrian Economic Chamber –

PARTNERS

– incubated by Accent  –

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AWARDS

– silver winner of the Riz Up Genius Award – 

category: Innovativ Genial

Dive Deeper Into New Adventures

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We’re Opening Our Investment Round

We’re excited to announce the start of our investment round.
If you’re interested in joining the Sub Flight journey as we scale production and expand globally, we’d love to connect.
Contact us anytime to learn more.

The Sub Flight diving device in action, providing unparalleled underwater exploration.
Sub Flight And Johanna Mikl Leitner
Sub Flight dive device used for marine tourism, exploring underwater attractions
Battery-powered floating compressor unit of the Sub Flight system, designed to stay on the water surface and supply air to the diver.
Sub Flight dive device used for marine tourism, exploring underwater attractions
Sub Flight Submerge Controller Pro with built-in propulsion system, designed for hands-on underwater movement without fins.
Ing. Tuncay Cakmak receiving the Genius Award check at the 2024 Innovativ Genial ceremony.
Diver underwater using the Sub Flight Submerge Controller with fins, maintaining a stable horizontal position.
Sub Flight Submerge Controller designed for use with fins, without built-in propulsion.
Sub Flight dive device used for marine tourism, exploring underwater attractions
Ing. Tuncay Cakmak receiving the Smart-Up Stipendium check at the award ceremony.
Diver underwater using the Sub Flight Submerge Controller Pro, moving forward without fins using the integrated propulsion system.
Close-up of the Sub Flight device showing visual and acoustic alarm indicators for low battery warning.
Sub Flight dive device used for marine tourism, exploring underwater attractions
Riz Up Genius Award Certificate Sub Flight
A user exploring underwater with the Sub Flight diving device at 5 meters depth.
Complete Sub Flight system including floating compressor, modular batteries, and Submerge Controller displayed together.
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