The interior of all lunch bags from Iris Barcelona is made of a thermal isolated material. This fabric protects the food and cooked food from the ambient temperature as well as from the sun and the air contact. In this way, in the same way as when we use the aluminium foil, the food is preserved fresher and in good conditions for a long time. It avoids a premature rust and even if it does not have a special thermic effect as a vacuum flask, it preserves the cold or the heat better than using a plastic or a textile bag without insulating fabric.
Thank you to the thermo insulated fabric the food is preserved fresh and in good conditions for a longer time.
SUITABLE TO CARRY FOOD
The FOOD SAFE logo means that the inside material of the bag has been tested and it is suitable to carry and to be in safe contact with food.
Most of the lunch bags from Iris Barcelona are also provided with a foam, which increase the isolating effect. In this kind of bags, additionally, if we put any kind of cooling accessory, we will make the cold last more hours.