Body bag
From wipipedia.org
A body bag is a leather, rubber or canvas bag, large enough to enclose a person, in which someone can be restrained. They are typically close fitting with lacing and straps to ensure that once in, the person cannot escape. They are usually made of canvas, but leather, latex or spandex may be used.
Body bags are suitable for long term bondage sessions as they do not stress the body in any way likely to cause damage. They can be tools for sensory deprivation.
They may be enhanced by adding a hood, inner sleeves to trap the arms or straps.
