24oz Stainless Steel Water Bottle vs Further Push Pull Water Bottle: which is safer?

Soma 24oz Stainless Steel Water Bottle is our pick: better on PFAS and on the overall hazard picture.

Our pick

Soma

24oz Stainless Steel Water Bottle

PFAS grade

A 100/100

Overall grade

C 78/100

Verdict

Buy

Hazard flags

⚑ 4

Material

Stainless steel bottle (primary); internal cap/closure materials unspecified

Confidence

72%

PossibleCap/closure material composition (unspecified)

ReportedBacterial growth in filter cartridge and internal seals

PossibleVolatile organic compounds (VOCs) from plastic filter housing or cap

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