Hero Waterproof Diving Housing Surfing Protective Case vs Think Tank Digital Holster 5 V3: which is safer?
Gopro Hero Waterproof Diving Housing Surfing Protective Case is our pick: better on PFAS and on the overall hazard picture.
Our pick
GoPro
Hero Waterproof Diving Housing Surfing Protective Case
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleGasket material degradation and microbial colonization
PossibleColorant or additive migration in recycled polycarbonate
PossiblePressure-related seal failure and water ingress
Think Tank Photo
Think Tank Digital Holster 5 V3
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleUndisclosed water-repellent coating chemistry
PossibleCoating degradation over time
Where these two actually differ
- We flag Gasket material degradation and microbial colonization, Colorant or additive migration in recycled polycarbonate and Pressure-related seal failure and water ingress on the GoPro and not on the Think Tank Photo.
- We flag Undisclosed water-repellent coating chemistry and Coating degradation over time on the Think Tank Photo and not on the GoPro.
- The GoPro is Polycarbonate or acrylic housing with waterproof seals where the Think Tank Photo is Ballistic nylon, weather-sealed fabric, metal hardware, 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.
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 & lens protection cases: see the full ranking