Ergo-Tech Macro KB Mini Belt Carrying Bag vs Pro Light Reloader Tough-55 High Lid Wheeled Hard Case with Foam Insert: which is safer?

Where these two actually differ

• We flag Heavy metals in unspecified hardware, Thermal degradation of polyester and nylon and Microplastic shedding from synthetic fabric on the Kata and not on the Manfrotto.
• We flag Polyethylene foam degradation and microplastic shedding and Mold or bacterial growth in foam insert on the Manfrotto and not on the Kata.
• The Kata is Nylon and polyester fabric with unspecified hardware where the Manfrotto is Polycarbonate hard case shell, closed-cell polyethylene foam insert, which is most of the difference in these two grades.
• These two are level, close enough that price and fit should decide it rather than our grade.