You can create a Backup Kit at any time as long as you're logged into the RememBear app. For more information about what the Backup Kit is and why it's so important, see this article.
Instructions for creating a completed Backup Kit can be found in this blog post.
Whether you print your Backup Kit or write down the details by hand, be sure to store it somewhere safe!
Important: You are required to make a note of the Master Password on the Backup Kit yourself as we can’t display it on-screen for security reasons.
If you do not have access to your RememBear account you will not be able to create a Backup Kit. If you've run into this and you're unable to access your account, check out this article for more information.