Temperature-controlled packaging is essential for preserving the integrity of products that require specific temperature conditions during shipping. It's particularly vital for items like pharmaceuticals, food, and biological samples. Here are some common supplies used for temperature control: 

Insulated Containers and Liners

• Insulated Shipping Kits: These pre-assembled kits often include a cardboard box, a molded foam liner, and a lid. They provide excellent insulation for products requiring specific temperature ranges. 
• Insulated Pouches: Smaller items can be protected using insulated pouches, which are typically made of bubble wrap with a reflective layer.
• Insulated Pallet Liners and Covers: For larger shipments, these materials can be used to create a temperature-controlled environment around entire pallets. 

Refrigerant Packs and Ice Packs

• Gel Packs: These are commonly used for maintaining cold temperatures. They are available in various sizes and can be reused after freezing.