Please do NOT consume a Pack that is warm.
Packs contain raw produce, and the FDA recommends storing perishable produce at a temperature of 40° F or below. Bacteria grow most rapidly in the range of temperatures between 40° and 140° F, doubling in number in as little as 20 minutes. This range of temperatures is often called the "Danger Zone." If your Packs are warm, they are in this “Danger Zone” and should be discarded immediately.