The Best Non-Toxic Insulated Drink Tumblers of 2026
We scored 15 insulated drink tumblers for PFAS forever chemicals and other hazards, then ranked them safest first. The top pick is Zojirushi Zojirushi Stainless Steel Carry Tumbler at 95/100. Every score below links to the full breakdown of what earned it.
13% of the 15 insulated drink tumblers we scored fail our PFAS and toxin screen.
The safest PFAS-free insulated drink tumblers we have scored
- 1
Zojirushi
Stainless Steel Carry Tumbler
Stainless steel body, no nonstick or special coating mentioned
PFAS Grade95ExcellentOverall Grade91Excellent⏳70Seal and gasket degradation
Limited concern
Lower PFAS concern; bare stainless steel drink container.
✓Bare metal or glass, no coating at all
- 2
Zojirushi
27oz Stainless Steel Tumbler
stainless steel with standard plastic lid
PFAS Grade95ExcellentOverall Grade83Excellent🍼70BPA & bisphenols
Limited concern
🫧70Lid degradation and microplastic release
Limited concern
⚠️70Seal material contamination or mold growth
Limited concern
Lower concern; stainless steel core rarely contains PFAS.
✓Bare metal or glass, no coating at all
- 3
Zojirushi
Stainless Tumbler
stainless steel body, no reported coating
PFAS Grade95ExcellentOverall Grade87Excellent⏳70Seal/gasket degradation and microbial growth
Limited concern
⛏️70Nickel sensitivity or leaching
Limited concern
Lower concern; stainless steel tumbler has no known PFAS-prone coatings.
✓Bare metal or glass, no coating at all
- 4
Zojirushi
Stainless Vacuum Insulated Tumbler
stainless steel exterior, vacuum insulation, plastic interior liner
PFAS Grade95ExcellentOverall Grade77Excellent⛏️70Plastic interior liner composition and leaching
Limited concern
⚠️45Bacterial or mold growth in sealed compartments
Moderate concern
⏳70Lid gasket degradation and replacement availability
Limited concern
Lower concern; bare stainless steel minimizes PFAS risk.
✓Bare metal or glass, no coating at all
- 5
Zojirushi
34 oz. Stainless Mug with Lid Handle
stainless steel with silicone lid gasket
PFAS Grade95ExcellentOverall Grade77Excellent💨70Silicone gasket degradation and off-gassing
Limited concern
⚠️45Microbial growth (mold, bacteria) in gasket seams
Moderate concern
⚠️70Lid latch or handle durability
Limited concern
Lower concern; stainless steel and silicone lack inherent PFAS.
✓Bare metal or glass, no coating at all
- 6
Zojirushi
Stainless Tumbler SX-HA89H-AM
Stainless steel construction, no Teflon-family coating
PFAS Grade95ExcellentOverall Grade87Excellent⏳70Silicone gasket degradation
Limited concern
⚠️70Plastic lid or handle components
Limited concern
Stainless steel tumbler carries lower PFAS concern, no coating.
✓Bare metal or glass, no coating at all
- 7
Zojirushi
Stainless Carry Tumbler with Pop-up Straw
Stainless steel tumbler body, plastic pop-up straw
PFAS Grade85ExcellentOverall Grade73Good🫧70Plastic straw degradation and microplastic release
Limited concern
⛏️70Gasket and seal leachables
Limited concern
⚠️70Bacterial growth in straw mechanism
Limited concern
Lower concern; stainless steel and standard plastics unlikely PFAS sources.
⚠Brand says nothing about PFAS
- 8
Zojirushi
SX- SX-FSE45AD Stainless Vacuum Insulated Tumbler
stainless steel body, glass or plastic inner walls
PFAS Grade85ExcellentOverall Grade77Excellent⏳70Plastic liner degradation (if applicable)
Limited concern
⏳70Rubber/silicone seal breakdown
Limited concern
Lower concern; no nonstick or water-resistant coatings present.
⚠Brand says nothing about PFAS
Every insulated drink tumblers that passes, side by side
Sorted by score. Higher is safer. Scored against 3 hazards that apply to this category.
| # | Insulated Drink Tumblers | Score | Rating | Made of |
|---|---|---|---|---|
| 1 | Zojirushi Zojirushi Stainless Steel Carry Tumbler | 95 | Excellent | Stainless steel body, no nonstick or special coating mentioned |
| 2 | Zojirushi Zojirushi 27oz Stainless Steel Tumbler | 95 | Excellent | stainless steel with standard plastic lid |
| 3 | Zojirushi Zojirushi Stainless Tumbler | 95 | Excellent | stainless steel body, no reported coating |
| 4 | Zojirushi Zojirushi Stainless Vacuum Insulated Tumbler | 95 | Excellent | stainless steel exterior, vacuum insulation, plastic interior liner |
| 5 | Zojirushi Zojirushi 34 oz. Stainless Mug with Lid Handle | 95 | Excellent | stainless steel with silicone lid gasket |
| 6 | Zojirushi Zojirushi Stainless Tumbler SX-HA89H-AM | 95 | Excellent | Stainless steel construction, no fluoropolymer coating |
| 7 | Zojirushi Zojirushi Stainless Carry Tumbler with Pop-up Straw | 85 | Excellent | Stainless steel tumbler body, plastic pop-up straw |
| 8 | Zojirushi Zojirushi SX- SX-FSE45AD Stainless Vacuum Insulated Tumbler | 85 | Excellent | stainless steel body, glass or plastic inner walls |
The insulated drink tumblers we would skip
Lowest scoring in this category, worst first.
Arctic Zone
20 oz Arctic Zone Titan Thermal Hp Travel Tumbler (Matte Navy)
Stainless steel exterior with waterproof internal coating (unspecified)
Undisclosed waterproof coating composition
Limited concern
Coating degradation and microleaching over time
Limited concern
Thermal tumbler with unknown waterproof coating; PFAS risk remains unclear.
⚠Waterproof or stain-proof treatment
Arctic Zone
Titan Thermal HP Mug
Stainless steel with thermal insulation and unspecified waterproof/moisture-resistant coating
PFAS
Limited concern
Coating degradation and particulate shedding
Limited concern
Wait for brand to clarify coating composition and waterproofing methods.
⚠Waterproof or stain-proof treatment
Zojirushi
Stainless Carry Tumbler with Pop-up Straw
Stainless steel tumbler body, plastic pop-up straw
Plastic straw degradation and microplastic release
Limited concern
Gasket and seal leachables
Limited concern
Bacterial growth in straw mechanism
Limited concern
Lower concern; stainless steel and standard plastics unlikely PFAS sources.
⚠Brand says nothing about PFAS
What we check on insulated drink tumblers
- BPA & bisphenols. Plastic-hardening chemicals linked to hormone disruption. FDA
- Phthalates. Plastic softeners studied for endocrine effects. ATSDR
- Microplastics. Tiny plastic particles that shed from products into food and water. EPA
Full point-by-point rubric on the methodology page.
The insulated drink tumblers brands that will not say
2 of the brands here publish nothing about PFAS at all. Silence is not evidence of harm, but it is why none of them score well on disclosure.
Arctic Zone, Zojirushi.
Common questions about PFAS-free insulated drink tumblers
Is insulated drink tumblers PFAS free?
Mostly not. Of the 15 insulated drink tumblers we have scored, 13% fail our PFAS and toxin screen, which leaves 13 that pass. The highest scoring is Zojirushi Zojirushi Stainless Steel Carry Tumbler at 95 out of 100. The lowest is Arctic Zone 20 oz Arctic Zone Titan Thermal Hp Travel Tumbler (Matte Navy) at 40.
What is the safest insulated drink tumblers you have scored?
Zojirushi Zojirushi Stainless Steel Carry Tumbler, at 95 out of 100, which we band as Excellent. It is stainless steel body, no nonstick or special coating mentioned. The runner up is Zojirushi Zojirushi 27oz Stainless Steel Tumbler at 95.
Which insulated drink tumblers should I avoid?
The three lowest scoring we hold are Arctic Zone 20 oz Arctic Zone Titan Thermal Hp Travel Tumbler (Matte Navy) at 40, Arctic Zone Arctic Zone Titan Thermal HP Mug at 40, Zojirushi Zojirushi Stainless Carry Tumbler with Pop-up Straw at 85. The problem with the first is that thermal tumbler with unknown waterproof coating; PFAS risk remains unclear.
How can you tell if insulated drink tumblers contain PFAS?
In this category we check for bpa & bisphenols, phthalates, microplastics. Plastic-hardening chemicals linked to hormone disruption. Language like stain resistant, water repellent or easy release usually means fluorinated chemistry even when PFAS is never printed on the box.
Which insulated drink tumblers brands will not say whether they use PFAS?
2 of the brands we scored in this category publish nothing about PFAS at all, including Arctic Zone, Zojirushi. Silence is not evidence of harm, but it is the reason those brands cannot score well on disclosure.
Do you lab test insulated drink tumblers?
No. We score from published ingredient lists, materials, certifications, disclosures and third party lab results where they exist. Where a product has been independently tested we use that result and say so.
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Does a particular brand of insulated drink tumblers have PFAS?
Want to filter the whole category yourself? Browse all 15 insulated drink tumblers.