Edition Glass Bottle vs Glass Bottle: which is safer?
waterdrop Edition Glass Bottle is our pick: better on PFAS and on the overall hazard picture.
Our pick
Waterdrop
Edition Glass Bottle
PFAS grade
A 100/100
Overall grade
A 92/100
Verdict
Buy
Hazard flags
⚑ 2
Material
borosilicate glass, no stated coating
Confidence
82%
PossibleThermal shock and breakage
PossibleLid or closure material leachables
Waterdrop
Glass Bottle
PFAS grade
A 100/100
Overall grade
B 88/100
Verdict
Buy
Hazard flags
⚑ 3
Material
borosilicate glass, stainless steel cap
Confidence
78%
PossibleStainless steel cap corrosion and nickel leaching
PossibleGlass microparticles from thermal shock or impact
PossibleBacterial growth in cap threads or seals
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 portable water filtration: see the full ranking