The highly impact-resistant polycarbonate lid on a solid base allows for safe storage of small parts. The cases can be individualized with insert boxes and/or dividers and securely connected by a connecting fastener. Individual partitioning is possible through removable insert boxes or dividers. The transparent lid closes tightly, preventing mixing of contents. It can be loaded in combination with other EuroPlus Pro >K< 44 up to a maximum of 36 kg. The ergonomic fold-down handle and innovative connection lock enable secure locking.