I get a lot of people asking how to do this and thought I may as well put up a video. I cover not only slowing down and freezing a simulation but also freeze framing a render and using offsets to render multiple containers from a single simulations data. If you appreciate this and are feeling generous you can send me a dollar or two as I need to buy a new microphone and headset to start making more Tutorials https://paypal.me/vfxtutorials
This is part of my 13 hour tutorials set the link is in the video description