Introducing the Geobox Cooler, originally developed for military and medical purposes, now optimized for the efficient transportation of rock samples in chilled conditions. Built with advanced polymers and eutectic plates (-21°C), it ensures your samples remain cold or frozen for up to 7 days, depending on external temperatures. Specifically designed for transporting rock plugs, it includes a foam support that securely holds up to 81 sterilized jars, providing optimal protection against shock and temperature variations.