Playpen

The playpen is a furniture item used by parents for penning an infant. The playpens are composed of nine interlocking metal mesh screens, with one screen used for the gate door. Several childhood items such as toys can be found inside these pens. A gate door can be opened by an adventurous and intelligent infant. Playpens are used in the Vault-Tec Vaults. Playpens can also be found in various other places across the Wasteland in random houses where children or infants would have lived at one time.

Locations
Vault 101, 2259.

Game Mechanics
The player's character can open the playpen and explore the bedroom.

As an adult, you can close and open these pens, but that is all you can do.