Thermal lunch bag, made of polyester material equipped with a thermal coating of 10 mm polyethylene, without PVC content, with dimensions of 26x17x16 cm and with a capacity of 7 liters. The bag is equipped with a comfortable adjustable shoulder strap for easy transport and straps in the back to be able to attach it to the bicycle handlebars. It can be used for packing and carrying various foods and it maintains food temperature for up to 9 hours.