Even at high outdoor temperatures, the Truma fridge/freezer box reliably cools and freezes food and drinks outdoors and when travelling. Its characteristic appearance is defined by the black contrasting elements that protect the corners. The swing-out handles for opening and transporting the box are discreetly integrated into the compact design. The functions of the box can be controlled securely and conveniently at any time either by the integrated interface or via an app. The energy supply can be provided by various sources.