How long will Ready. Set. Food! Organic Puffs last once they are opened? Our Organic Puffs should be resealed and stored in a cool, dry place and consumed within 7 days of opening. Related articles Is it okay if my child eats the whole bag/more than “one” serving in one day? How long will a Ready. Set. Food! Organic Baby Oatmeal pouch last once opened? How many servings are there in one Ready. Set. Food! Organic Puffs pouch? Will Stage 1 introduce each allergen one at a time? Which Ready. Set. Food! Products are Clean Label Project Certified? Was this article helpful? Yes No