COOL'S, is a cool box that permits to transport the diagnostic samples from the extraction centre or place to the laboratory keeping the samples in order and perfect conditions. It comes in Tarpaulin material and is available in blue color. The important features of COOL’S are as follows: 1. Isothermal compartment for 6 ampoule holder for blood extraction tubes. 2. 3 isothermal protective individual isothermal bags to insert 2 ampoule holder for blood extraction tubes. They fix the content and keep it stable in the case of transport less than 6 ampoule holder for blood extraction tubes. 3. 1 isothermal compartment for 24 containers for urine analysis. With detachable dividers that fix the contents and keep it stable in the case if the box is not fully used. 4. 4 opaque pockets, 4 net pockets and 2 lat pockets. 5. 1 exterior document transparent pocket. 6. 1 exterior card holder for the quick identification of the centre. 7. Shoulder strap, handles and trolley band.