Vapcap M 2017 vs. 2018

[Sdxxxx]

Just received my new vapcap. It feels lighter then the old one. Have they changed the material? It says it's still stainless steel.

 

[CVC4455]

Think the material is the same, still medical grade stainless steel I believe. But there are some fake vapcaps out there now too, if you didn't order from DynaVap or a reputable source then it could be a knockoff maybe?