A610 Universal Waterproof Float Case vs AC Adapter Power Supply Cord for Tech 21 SansAmp BSDR-v2 Bass: which is safer?

Where these two actually differ

• We flag TPE material degradation, Microplastic shedding and PFAS in waterproofing coatings on the Spigen and not on the Tech21.
• We flag Cord insulation degradation over time and Counterfeit or aftermarket substitution risk on the Tech21 and not on the Spigen.
• The Spigen is TPE (thermoplastic elastomer) with waterproof sealing where the Tech21 is Plastic housing, copper/metal internal conductors, rubber insulation, 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 Spigen grade, at 42% confidence against 72%, because it discloses less.