PHOLU Insulated Thermal Box Liner 18" Thermal Box Liners for Shipping Food Cold Hot Bags Food Cooler Grocery Delivery 18” Length, Width x 15” Gusset 5” (5 Pack)

• IMPROVED NOW DOUBLE BUBBLE. It has layers of materials from aluminum as the outer layer and vinyl it is conveniently flexible. It has the ability to keep its contents cool for hours and with ice-pack for several hours. Great thermal box liners which provide the ultimate protection for shipping temperature-sensitive products such as prepared meals, chocolate, fresh flowers, groceries, pharmaceuticals and more. specialized bubble liners offer both thermal and physical protection as your products make their way through delivery. Materials are 100% food grade and non toxic. made from environmentally friendly materials, and provide effective thermal protection for different kinds of food items. Durable and heavy duty, Leak proof, Lightweight and liners are completely collapsible for easy shipment and efficient handling. Packaging is not affected by moisture or humidity