Universal airlock
SoroSuub Corporation's Universal airlock was a portable, collapsible space-to-ship dock. The airlock was made of a durable synthetic fabric stretched over a geometrically collapsible from. When collapsed, the device was half a meter in diameter, but could expand to a diameter of five minutes when deployed. One end was a bag-lock, pressurized by a pneumatic pump, and exited to space. The other end, attached to the side of the target ship, employed a multi-lock sealing ring.[1]