The 3-layer Thermal shopping bag and the Thermal Wine and Fish bags eliminate breaking the ‘cold chain’ from the store to the customer’s home fridge/freezer for several hours. The gusseted flat bottom allows the shopping bag to carry more products than other designs. All three are food safe, environmentally friendly and can be recycled. They are lightweight, do not take up much space and are complementary to traditional shopping or bottle bags. They offer the best solution for customers transporting chilled and frozen food, fish or chilled drinks on long journeys by car, train, bus or taxi.