Nature-Pack’s lab services provide detailed, data-driven analysis of small and large parcel shipments based on realistic expectations your package may encounter in the distribution environment. Our on-site temperature chamber is a valuable tool in determining success or failure of your current pack out. By using our state of the art test chamber that replicates almost every weather condition and environment your package is exposed to, we can determine why a package might fail and make necessary changes to achieve positive results.


Using ISTA global standards, our experts will develop a thermal profile that matches your desired distribution channels for both summer and winter. Thermal Shield’s skilled technicians are adept at qualifying and validating your cold chain packaging based on proven methodologies that offer the greatest assurance of repeatable, documented success for our clients. For more info visit