Most pouches are shelf-stable and can be kept in the pantry until opened. Many products include a resealable cap or jar option so leftovers can be refrigerated after opening; some listings explicitly note “refrigerate after opening” and recommend consuming within a short period (e.g., 24 hours). Always follow the storage instructions printed on the package.
Convenience features commonly called out are squeezable, portable pouch designs, resealable caps on some varieties, shelf-stable packaging (no refrigeration needed until opened), and individually sized pouches suitable for lunches and travel.
