Shipping containers are a highly secure and affordable [onsite storage](https://www.eveoncontainers.com/en-US/shipping-containers-for-onsite-storage) solution, trusted for decades to transport goods safely across the globe. However, not all items can withstand the extreme temperatures that uninsulated containers can reach, especially during the hot summer months. Without proper ventilation or insulation, heat buildup inside a container can cause significant damage to sensitive materials, leading to warping, spoilage, or even hazardous conditions. To protect your belongings, it’s important to know which items should never be stored in a shipping container without climate control.