Rise Stainless Steel Tumbler - Cream vs Halo Tumbler: which is safer?
Klean Kanteen Rise Stainless Steel Tumbler - Cream is our pick: better on PFAS and on the overall hazard picture.
Our pick
Klean Kanteen
Rise Stainless Steel Tumbler - Cream
PFAS grade
A 100/100
Overall grade
A 96/100
Verdict
Buy
Hazard flags
⚑ 1
Material
18/8 stainless steel, no internal coating
Confidence
92%
PossibleNickel leaching from stainless steel
Reduce
Halo Tumbler
PFAS grade
A 100/100
Overall grade
A 92/100
Verdict
Buy
Hazard flags
⚑ 2
Material
Stainless steel and plastic lid
Confidence
72%
PossiblePlastic lid degradation and replacement
PossibleMicrobial growth in double-wall design
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 insulated drink tumblers: see the full ranking