Revolutionary Underwater Jetpack Backpack Enables Exciting Ocean Exploration

If you've ever dreamed of gliding underwater with the freedom of a dolphin, the CudaJet might be the gadget for you. Distinct from typical underwater propulsion gear that attaches to your limbs, the CudaJet is worn as a backpack, delivering a truly hands-free underwater journey. This innovative design makes underwater exploration feel more natural and less cumbersome, which is especially important during extended swims.

The origins of the CudaJet date back nearly seven years, beginning as an ambitious prototype called the Cuda. Created by British designer Archie O'Brien in his final year at Loughborough College of Art and Design, the aim was clear: develop something both lighter and faster than any existing competition. After evolving through several iterations, the commercial CudaJet made its debut in 2023—realizing Archie’s vision in a sleek, user-friendly package.

For 2025, the CudaJet arrives with significant upgrades. With a newly extended battery life, lighter frame, and modernized features, it promises to bring underwater adventure to a whole new level. Notably, the latest model’s battery offers up to 90 minutes of runtime per charge—more than doubling the first generation’s 40-minute capability. That means exploring vibrant reefs or mysterious wrecks is now possible without frequent stops to recharge.

Using the CudaJet is designed to be intuitive. The dual-jet-drive unit sits comfortably on your back via a padded neoprene harness. You’re in full control with a hardwired remote featuring a trigger for throttle adjustments and a display for speed and battery updates. Thanks to the redesign, the unit now weighs just over 30 pounds including the harness, down from the original 33 pounds. Harnesses come in four sizes for a secure, ergonomic fit, ensuring comfort across a variety of body types.

Performance-wise, the CudaJet can whisk you down to depths of up to 131 feet, powered by twin jets supplying about 88 pounds of thrust. This equates to a top underwater speed of approximately 6.7 mph (10 feet per second). While that might not sound speedy on land, underwater it’s an exhilarating, powerful sensation. The company highlights that the hydrodynamic drag at this velocity is comparable to flying at nearly 200 mph through air, emphasizing just how thrilling—and smooth—the ride can be.

Safety remains front and center in the new CudaJet. Each device is shipped with a factory-set safety depth of 10 feet, but this can be manually adjusted all the way to the maximum 131 feet if you’re feeling especially adventurous. Should you exceed your set depth, the jets automatically cut out, allowing you to float safely back to the surface. Meanwhile, the full-color controller display provides ongoing information on your depth, speed, and battery status.

The CudaJet is clearly targeted at the high-end market, making it a natural fit for superyacht owners and underwater enthusiasts seeking exceptional experiences. Every unit is made to order in the U.K., with buyers enjoying a bespoke fitting process and custom-painted finishes. The base package for 2025 starts at around $31,000—a higher price than earlier models, but now bundled with a two-year warranty, high-end storage case, and fast charger. For those desiring the ultimate exclusivity, there’s a Founder's Edition offering lifetime product support, a lifetime warranty, and even in-water training with the founder—though only 20 of these are available worldwide.

Prospective buyers should account for a lead time, given the personalized nature of the product. The process includes custom-sizing the harness and selecting preferred finishes. This handcrafted approach ensures each jetpack is a one-of-a-kind piece tailored precisely for its owner, but also means that delivery times will vary depending on demand and individual requirements.

The CudaJet’s journey from a university project to a luxurious underwater adventure tool is a testament to both innovation and persistence. With its improved battery life, reduced weight, and robust safety features, it stands as a thrilling option for anyone eager to expand their aquatic horizons. For water lovers seeking an extraordinary new experience—and ready to invest in premium technology—the CudaJet promises to make every dive unforgettable.