STM Bags and PFAS, what the company told Minnesota

STM Bags has filed 7 PFAS disclosures with the Minnesota Pollution Control Agency, covering 7 products and naming 1 compound across 2 components. Everything below is the company’s own statement to a regulator, not our assessment.

Disclosures filed
7
Products covered
7
Compounds named
1
Declared uses
1

All 7 filings

chargetree mag qi2 - blackSTM Bags
Where in the product,
PCBA
What it is doing,
Insulators
Compound,
Fluoropolymers
How much the filer reports,
Present but the amount or concentration range is unknown

SKU stm-931-463Z-02 · Minnesota disclosure MN-LB034HJ · published 2026-09-30

chargetree mag qi2 - whiteSTM Bags
Where in the product,
PCBA
What it is doing,
Insulators
Compound,
Fluoropolymers
How much the filer reports,
Present but the amount or concentration range is unknown

SKU stm-931-463Z-01 · Minnesota disclosure MN-LB034HJ · published 2026-09-30

dux guard keyboard trackpad BT (iPad Air 11" M4/M3/M2/5th/4th gen) AP - EnglishSTM Bags
Where in the product,
cable wire
What it is doing,
Insulators
Compound,
Fluoropolymers
How much the filer reports,
Present but the amount or concentration range is unknown

SKU stm-226-514KY-01 · Minnesota disclosure MN-LB034HJ · published 2026-09-30

dux keyboard trackpad BT (iPad (A16)/10th gen) AP - blackSTM Bags
Where in the product,
cable wire
What it is doing,
Insulators
Compound,
Fluoropolymers
How much the filer reports,
Present but the amount or concentration range is unknown

SKU stm-226-402KX-01 · Minnesota disclosure MN-LB034HJ · published 2026-09-30

dux keyboard trackpad USB-C (iPad (A16)/10th gen) AP - EnglishSTM Bags
Where in the product,
cable wire
What it is doing,
Insulators
Compound,
Fluoropolymers
How much the filer reports,
Present but the amount or concentration range is unknown

SKU stm-226-406KX-01 · Minnesota disclosure MN-LB034HJ · published 2026-09-30

dux keyboard trackpad USB-C (iPad (A16)/10th gen) COM - EnglishSTM Bags
Where in the product,
cable wire
What it is doing,
Insulators
Compound,
Fluoropolymers
How much the filer reports,
Present but the amount or concentration range is unknown

SKU stm-226-407KX-01 · Minnesota disclosure MN-LB034HJ · published 2026-09-30

dux ox (iPad (A16)/10th gen) COM - blackSTM Bags
Where in the product,
cable wire
What it is doing,
Insulators
Compound,
Fluoropolymers
How much the filer reports,
Present but the amount or concentration range is unknown

SKU stm-222-440KX-01 · Minnesota disclosure MN-LB034HJ · published 2026-09-30

Other companies that have filed

Source, manufacturer filings made to the Minnesota Pollution Control Agency under the state’s PFAS in Products law and published through PRISM, run by the Interstate Chemicals Clearinghouse. These are the manufacturers’ own statements, not our grades and not laboratory results. A filing covers the product as sold in Minnesota and says nothing about products or formulations the company did not file. Reporting was still open when this was pulled, so absence from the set is not evidence a product is PFAS-free.