Stalcraft Wiki: Fridge Container

In-game description (EXBO)

A makeshift artifact container based on Berloga, created by a skilled digger. Originally, this container was made for personal use. However, when other stalkers noticed its unique properties that help utilize certain artifacts, some of them also wanted to order such a modification.

Quoted from the game's own text in EXBO's public game data. Not written by STALCRAFT Meta.