Ergo-Tech Macro KB Mini Belt Carrying Bag vs GDC Small Shoulder Case: which is safer?
Kata Ergo-Tech Macro KB Mini Belt Carrying Bag is the clear pick. Kata GDC Small Shoulder Case carries a failing PFAS grade, and we never recommend buying a failing product.
Our pick
Kata
Ergo-Tech Macro KB Mini Belt Carrying Bag
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleHeavy metals in unspecified hardware
PossibleThermal degradation of polyester and nylon
PossibleMicroplastic shedding from synthetic fabric
Kata
GDC Small Shoulder Case
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossiblePFAS in waterproof coating (separate grading)
PossibleCoating degradation and leachables
PossibleOff-gassing of volatile organics
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 Kata.
- We flag PFAS in waterproof coating (separate grading), Coating degradation and leachables and Off-gassing of volatile organics on the Kata and not on the Kata.
- The Kata is Nylon and polyester fabric with unspecified hardware where the Kata is Nylon fabric with waterproof coating (unspecified), which is most of the difference in these two grades.
- The gap is 45 points, wide enough that this is not a close call, and the Kata is the one to buy.
- We are less certain about the Kata grade, at 35% confidence against 62%, because it discloses less.
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 →
More waterproof camera & gear bags: see the full ranking