Systems Art Carrying Case (Set of 12) Quantum Storage Systems vs K470 Aluminum Storage Case 40845: which is safer?
These two grade almost identically. Pick on price and preference; neither has a PFAS edge.
Quantum Storage
Systems Art Carrying Case (Set of 12) Quantum Storage Systems
PFAS grade
B 85/100
Overall grade
C 77/100
Verdict
Buy
Hazard flags
⚑ 2
Material
plastic storage case, unspecified resin
Confidence
65%
PossibleVOC or formaldehyde off-gassing
PossibleMicroplastics shedding or degradation
Zarges
K470 Aluminum Storage Case 40845
PFAS grade
B 85/100
Overall grade
C 77/100
Verdict
Buy
Hazard flags
⚑ 2
Material
Aluminum with rubber gasket/hinges
Confidence
78%
PossibleAluminum corrosion and leaching
PossibleBacterial or mold growth in seal
Both products run through the same public rubric: materials, coatings, brand disclosure, lab findings, and recalls, plus a beyond-PFAS hazard analysis. Grades are model-based estimates, not lab tests. How grades work →
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