USB-C to USB-C Cable 2-Pack vs Floating Waterproof Phone Pouch - Silver Chrome - 2 Pack: which is safer?

Where these two actually differ

• We flag Copper conductor corrosion and oxidation, Thermal degradation of PVC jacket and Microplastic shedding from jacket wear on the Anker and not on the Case-Mate.
• We flag Plastic leaching (BPA/BPS, phthalates) from pouch material, Microplastics from material wear and seal breakdown, Volatile organic compounds (VOC) off-gassing from new plastic and Bacterial or mold growth in trapped moisture on the Case-Mate and not on the Anker.
• The Anker is PVC outer jacket, copper conductors, standard connectors where the Case-Mate is Plastic pouch, 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.
• We are less certain about the Case-Mate grade, at 35% confidence against 78%, because it discloses less.