nonperishable

adj

1. (not-comparable)Of food, not perishable; not liable to spoil.

   “Even among the skeptical and conservative, we're told, many withdrew a wad of extra cash and laid in some daysworth of nonperishable food and jugged water, as their government's Y2K advisors recommended.”

noun

1. That which does not perish, especially a foodstuff.

   “If you are stocking up on groceries in case of being asked to self-quarantine, take the opportunity to talk to your kids about the challenges faced by people in need and consider donating nonperishables to a local food bank.”