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.
FAQ Category: Cool Cube™ FAQ
Is electricity needed?
Not during use. But during storage/conditioning, electricity may be needed to maintain condition the panels properly.
Are ice packs needed?
No. The PCM panels are replacements superior to the standard ice pack method of cooling.
Are gel packs needed?
No. The PCM panels are replacements superior to the standard gel pack method of cooling.
Are all of the PCM panels necessary for use?
No, but all six panels will maintain a consistent temperature the longest. The fewer the panels, the shorter the temperature holding time.
