Dog Cooler (not official name)

Problem:
People do have growing number of pets and they often travel with the owners everywhere. During summer season temperature in the cars easily increases too hot making it uncomfortable or even dangerous in some cases.

Solution:
Idea is to adapt the sensor / cooling technology used already for example in modern car front seats to matresses (or similar) that can be fitted in car trunks or pet travel boxes in the car. Mattresses could use 12V power supply so a car battery can be used as the power source providing continuous cooling for longer periods of time.

Goal would be to get the product on the market for the summer season 2022.
Personally Im located in Tampere, Finland. Your location doesn't matter.