Potato Crisps

Spring Valley Potato Crisps is a food item in Fallout 3, Fallout: New Vegas, Fallout 4 and Fallout 76.

Background
A product of Spring Valley, Potato Crisps are salted/flavored potato chips, sealed in packages to ensure freshness. The box encourages people to "see the moon map offer on the back!"

Potato Crisps
Potato Crisps can restore some Hit Points, but also imparts a small amount of radiation.

Irradiated Potato Crisps
This portion of Potato Crisps has absorbed an even higher amount of radiation than usual.