Inflatable catsuit
From wipipedia.org
An inflatable catsuit is designed in two layers so air can be pumped between them, expanding the outer layer and pressing the inner layer on to the wearer, this type of suit if the latex is thick enough can be used for bondage due to the immobility that occurs when the suit is inflated sufficiently.
A number of body inflation fetishists also use inflatable catsuits as a fantasy device to imagine the wearer themselves is inflating, or that they themselves are inflating. It has also been known to cross into the furry scene as well with furry inflation enthusiasts.
