London —

It is the high-octane toy for those who have everything: an underwater jetpack that allows you to zip beneath the surface of the ocean – for as long as you can hold your breath.

Described by its makers as an “innovation for those who demand the extraordinary,” the CudaJet is aimed at adrenaline junkies with deep pockets.

Priced at a shade below $30,000, the device enables users to experience “weightless flight” at a speed of up to 3 meters/9.8 feet per second, according to the company behind the jetpack.

The design comprises the compact jetpack worn on a harness and a hand-held controller. Units are made to order with a lead time of about three months.

The pack has a 90-minute battery life but is not tethered to an oxygen tank or vessel. This means users can be in the

See Full Page