No. Although it is recommended to have a thermometer to monitor the temperature and some filler material (newspaper, bubble-wrap, etc.) to prevent contents from shifting.
FAQ Category: Cool Cube™ FAQ
Can the same Cool Cube™ be used to hold different temperature parameters?
Yes, just not at the same time. Temperature controlling panels (the PCM System) can be purchased separately and swapped out depending on use.
Can a Cool Cube™ hold two different products at the same time?
Yes, if they have the same temperature parameters. No, if they require two different parameters.
Can a Cool Cube™ be locked?
Yes. The large cooler can be locked with a small, steel padlock. The small and medium coolers have double zippers that can be fastened together with a small, cable padlock.
Is electricity needed?
Not during use. But during storage/conditioning, electricity may be needed to maintain condition the panels properly.
