The CudaJet Underwater Jetpack is making waves—literally—as the world’s first self-powered underwater jetpack, designed to let you glide through the deep with the elegance of a sea creature . Here’s everything you need to know about this futuristic dive innovation.
What Makes the CudaJet Stand Out?
- Effortless Underwater Flight
Glide up to 3 m/s (≈ 7 mph)—that’s faster than Olympic swimmer Michael Phelps—thanks to powerful twin-jet propulsion delivering 40 kg of thrust. - Lightweight & Ergonomic Design
The main unit weighs about 13–14 kg, mounted on a neoprene harness (1.5–1.7 kg). Its sleek backpack form hugs your torso snugly and reduces drag . - Intuitive Control
A wired handheld trigger lets you adjust speed while your body’s position steers direction—making navigation feel instinctive . - Extended Runtime
The 2025 model brings up to 90 minutes of untethered dive time, doubling previous endurance. - Deep Dive Capability
Dive up to 40 m (131 ft) safely. A factory-set limit at 3 m, adjustable for experienced users, cuts power and lets buoyancy return you to the surface .
Engine Specifications & Safety
- Propulsion: Dual jet-drive pumps water from top to bottom nozzles.
- Power Source: Rechargeable lithium-ion; 75‑minute charge time delivers 40 mins (older model) to 90 mins (2025 edition).
- Battery/User Safety: Auto-stop when trigger released; warns on low battery; depth-safety cutoff .
Voice of the Experts
“You must hold your breath and resurface before needing air… it’s meant to be used in assisted free‑diving only,”
cautions CudaJet’s safety guide
According to My Modern Met:
“The CudaJet offers speeds of up to 10 feet per second… The quick‑attach harness … allows you to do barrel rolls in the ocean.”
See It in Action
Watch the official video demonstrating weightless underwater flight:
Who’s It For & Where It Fits
- Recreational Divers & Thrill-Seekers: Ideal for exploring reefs, wrecks, and caverns with minimal fatigue.
- Scientific & Professional Use: Enables precise and quiet movement—great for marine biologists, search & recovery missions, and underwater archaeologists.
- Luxury Water Toys Market: Tailored for yacht owners seeking unique aquatic experiences; priced around £22,500–£30,600 (~USD 30k) with limited annual production .
Specs At-a-Glance
| Feature | Specification |
|---|---|
| Max Speed | 3 m/s (≈ 7 mph) |
| Thrust | 40 kg (88 lb) |
| Weight | 13–14 kg (unit + harness) |
| Max Depth | 40 m (factory safety at 3 m) |
| Run Time | Up to 90 mins |
| Charge Time | ~75 mins |
| Harness Sizes | Chest 81–152 cm |
Summing Up
The CudaJet is a game-changer—combining sleek aerospace-grade engineering, extended dive endurance, and unstoppable agility into one backpack-form marvel. Whether you’re a leisure diver, marine professional, or luxury yacht owner, this jetpack gives you the freedom to “fly” underwater. If you’re intrigued by the idea of your own subaquatic adventure, CudaJet is leading the charge—quite literally—into the future of underwater exploration.