Best thing since sliced bread. You can create tons of independent containers. Especially useful with sites like Google news where I open it in one container then every news item in its own container. When I am finished reading the item, the container and all its cookies disappear.
Super for multiple logins on a single site simultaneously.

Beautiful security tab feature.
I recommend not using Auto mode, but using Alt+C to manually open tabs when needed.

Unfortunately this add-on blocks usage of web.de's Mail-Check add-on (https://produkte.web.de/mailcheck/#.suche.brandlink.mailcheck): when trying to login to one of the configured mail accounts only an empty tab comes up with title "Placeholder for extension post request - tmp ". Is there a way to disable this add-on for specific sites? When I disable Temp Containers all is fine. Fwiw: I use this in conjunction with Multi-account containers add-on.
Other than that seems to work fine.

A couple of suggestions. Please add more subtle colors (preferably a color/density picker) for the urlbar icons/number and the tab bottom line. Needs a nice gray option. Also, a more subtle, less bold tab bottom line - it's too thick! And, the urlbar icons are a bit too large. Shouldn't be any larger than the container number. Is there a way to not have a urlbar icon showing - just the container number? Thanks.

Definitely go for anyone who using firefox. Convenient, easy to manage.

Best extension if you manage Office 365 accounts

This is a great tool and I would love to see it somehow integrated into mozilla's multi account container feature. However, it is very complicated, reducing ease of use and understanding.

What is temporary here, it doesn't delete containers just leaves a big row in the Multi-Account containers overview. Makes it all a big mess.
btw: Is there a way to delete multiple containers instead of the one by one method?

Reply the response:
Thank you stoically, very much appreciate that you took the time to reply.
The links are informative, hope that somebody will come up with a solution, then I will use your add-on again.

An absolute must-have for day-to-day browsing.

Super useful. I love that I can browse Amazon/eBay while being mostly anonymous.

Lately every time I click a link that should open in a new temporary container, it opens twice in 2 different temporary containers. Very annoying. Please fix.