Documented sample bags were used for organizing rock and soil samples. This type of bag was used on Apollo 15-17 and was designed to hold a 11-cm diameter rock. A dispenser held 20 of these bags. After a sample was placed in the bag, the bag was held closed by aluminum tabs.
A large collection of unused bags was transferred to the Smithsonian in 1974.
This object is not on display at the National Air and Space Museum. It is either on loan or in storage.