COLDER THAN ICE - NERD ALERT!
Our Kona freezer packs are colder than ice at 18 degrees F (that's right, you heard us) and keep perishables cool for up to 48 hours.
Our proprietary cooling gel mixture is more dense than ice and uses a scientific phase change formulation, providing a higher energy for sustained cooling at 18 degrees F.
During the whole process of melting, the proprietary phase change gel stays at this lower temperature. This lower melting point means that when ice begins melting and warming in your cooler, Kona packs still stay cold, even as they begin to thaw.