Pack of 5 Double Layer Insulated Boxes for Shipping Frozen Food, 6 x 6 x 6 Inches. Insulated box liner preserves taste, temperature, and freshness of the products. Smooth surface of the foil insulated liners can be wiped clean if some of the product leaks. Box not included. Premium Quality. Insulated bags for shipping are equipped with a double layer of bubble insulation, measuring 8 mm thick, compared to the standard single layer of 4 mm. This additional layer significantly improves thermal protection and reduces the risk of damage during transportation. Advantages of Thermal Box Liners. Inside an insulated shipping box, hot food stays hot, and cold products stay cold. Insulated packaging for shipping frozen food is breathable, odorless, leak-proof and recyclable, making them ideal for shipping perishable foods. Thin and Lightweight Box Insulation Liners. Insulated shipping boxes for food are thin and lightweight, so they take up less space and don't add weight. Strong adhesive strip and secure closure of thermal shipping bags protect from outside temperatures.v Versatile in Use. Cold shipping container folds up for space-saving storage. Thermal food bag is a great choice for shipping pharmaceuticals, dairy products, perishables, chocolate, fruit, etc. Thermal coolers for shipping can protect refrigerated for more than 24 hours. frozen food shipping boxes box for small insulated box liners rigid mailer 11 x 14 mail styrofoam containers cake insulated shipping boxes frozen food p coolers reusable shipper perishables swamp pillow tiny loncheras calientes envelopes mason insulator drink fruit cooling metalized material shopping cooler large packaging container package freezer storage insert termicas supplies foam holographic shiny swamp cooler insulation pillow shipping home container tiny loncheras termicas calientes insulated envelopes mason jar bag insulator for food drink box fruit foam cooling shipping boxes for perishables insulated mail styrofoam boxes for shipping containers food shipper box fish cake coolers reusable bags