Why is Zimmerwa's boarding box so heavy?

Zimmerwa's suitcase is not light. Especially the luggage made of aluminum. The weight of the aluminum suitcase can be said to be the heaviest in the suitcase.

You may be mistaken. Besides being heavy and wear-resistant, this suitcase has other advantages.

The quality of the suitcase is very good. It is absolutely heat-resistant and cold-resistant. It is said that many photographers will use RIMOWA's suitcase to load their cameras when taking pictures in extremely cold or tropical areas.