Catch cans - anyone use these?

I’ve never seen this type before. To anyone who does use them, do they work okay?

I don’t use that one. Depends what you are using it for.
I like a clear(ish) container so it is easy to see what is in it. In some applications the catch can needs venting.

Sorry I am not able to upload pics correctly ATM.
On an LO206 I use this:

https://drive.google.com/open?id=0B6NDdbYe4EtAWFpYUmlyRDFPel9xM3dPZDRMdmpWZW5tajBz

https://drive.google.com/open?id=0B6NDdbYe4EtAOHk4YzNXNHBiS1F6SjRtazlSbzl0MTIzdkdJ

https://drive.google.com/open?id=0B6NDdbYe4EtATFZLUHlNTzJpMmw5enZsQmhTLS1GWE9QUFA4

https://drive.google.com/open?id=0B6NDdbYe4EtASF9Ud0VadHprYXRsdGt4VmFQU0lRQkVNYnV3

Very simikar to this:

https://forums.kartpulse.com/uploads/default/original/2X/c/cf6581afb8d1c487ab7c72a806f0b743ba7c81b5.jpg

Price is good too:
https://www.fastech-racing.com/righetti-catch-bottle-w-bracket-bracket.html

https://www.fastech-racing.com/kg-recovery-tank.html

https://www.fastech-racing.com/righetti-kg-catch-bracket-catch-bottle-not-included.html

Maybe not cool looking but cheap enough and easy enough to carry spares and make it a go to option.

Yeah, I’ve used those. Just ran across these & wanted to see if anyone has tried them out.