Can civilians wear military backpacks?

Can civilians actually wear military backpacks? Is it appropriate for non-military personnel to carry around backpacks that are typically associated with the armed forces? Are there any legal restrictions or social norms that prohibit civilians from wearing military backpacks? What are the potential implications of civilians wearing military backpacks, both in terms of their personal safety and the perception of the military by the general public? It's a question that has sparked debate and discussion among many, so let's dive into the topic and explore the various perspectives and considerations surrounding the issue.