The seat's got a foldable skeletal structure with an inflatable bladder around that, for easy travel.

With this theory in mind, he invented an inflatable bladder for use inside a football helmet.

The male has a peculiar inflatable bladder on the head.

Once the robot is in position over the weld, an inflatable bladder fills the pipeway, blocking steam.

Helmets for most professional players are made up of the hard outer surface and an inflatable bladder inside.

Sometimes he also incorporated an inflatable bladder that helped him simulate breathing.

At the same time, Smith developed a water polo ball made with an inflatable bladder and a rubber fabric cover, which improved performance.

This can be accomplished through the use of a piston, inflatable bladder, or through a ballast tank.

The neural parasites were made by covering individual novelty vomits with a clear, inflatable bladder.

Both the top and side padding include inflatable bladders that customize the fit.