CudaJet Underwater Jetpack product imageWTF Is That
CudaJet

CudaJet Underwater Jetpack

Twin water jets on your back and a controller in your hands: a jetpack for breath-hold divers.

Twin water-thrust units mounted on the back propel a breath-hold diver through the water under handheld control.

£22,500 ex VAT

Current price checked 2026-09-16. Limited annual production; enquire with maker.

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The details

What you’re looking at

Made by
CudaJet
Price guide
£5,000–£25,000
Product information source ↗

Product information comes from the research catalogue. Current specifications, price, availability and suitability should be confirmed with the maker.

Worth knowing

A useful reality check

The jetpack is used in open water by breath-hold divers. Training, supervision and the maker’s operating limits matter more than the novelty of the hardware.

Our take

Why it caught our eye

It is spectacular hardware, but the open water, the training, the supervision and the maker’s operating limits are not optional footnotes.