Premium Stainless Steel Water Bottle vs Further Push Pull Water Bottle: which is safer?

Brita Premium Stainless Steel Water Bottle is our pick: better on PFAS and on the overall hazard picture.

Our pick

Brita

Premium Stainless Steel Water Bottle

PFAS grade

A 100/100

Overall grade

B 88/100

Verdict

Buy

Hazard flags

⚑ 3

Material

Stainless steel bottle with standard cap/lid

Confidence

72%

PossibleThermoplastic cap/lid leaching

PossibleSilicone gasket degradation and micro-particle release

PossibleBacterial growth in bottle interior or cap threads

Why this gradeBuy

Soma

Further Push Pull Water Bottle

PFAS grade

A 100/100

Overall grade

C 74/100

Verdict

Buy with care

Hazard flags

⚑ 3

Material

BPA-free Tritan copolyester plastic body; stainless steel or plastic cap

Confidence

72%

PossibleBacterial growth in filter housing

PossibleCap material degradation or contamination

LikelyActivated-carbon saturation reducing efficacy

Why this gradeBuy

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 filtered water bottles: see the full ranking