Curious, does TPU/EVA contain BPA?

[PhotonW/mass]

I was just given a hydration bladder:

https://www.amazon.com/dp/B00JY9WFO2/?tag=pfamazon01-20

But NOWHERE on the package does it say it is BPA free. Almost every product now says it is BPA (Including glass jars which I find to be redundant.) free. Another website says it is made out of TPU and EVA. I don't know much about this stuff. I thought that perhaps you guys might know something.

Thank you!

 

[PhotonW/mass]

The company is Guangzhou KMS.

 

[DaveC426913]

What about a stamp on the bladder itself?

 

[PhotonW/mass]

What about a stamp on the bladder itself?

All there is on the bladder itself are; a measurement line on the side to tell me how much water is in the bladder, and various pictures under the forward slash symbol to tell me what I can't put in it. Do you know anything about TPU and/or EVA?

 

[DaveC426913]

Do you know anything about TPU and/or EVA?

No. I was looking around, but nothing definitive. Some have it, some don't.