Sublime Text has many hidden built-in tools
Clipboard History is one that I use most often in Sublime Text. It will remember multiple items in your clipboard and you can access them via keyboard shortcut. The history will retain more than 10 items in history before pushing one off the list.
Sublime Text Keyboard Shortcuts for Clipboard Copy/Paste History
Windows users try this keyboard shortcut to access clipboard history in Sublime Text
Hold CTRL; press K; press V
Mac OS users try this keyboard shortcut to access clipboard history in Sublime Text
Hold Command; press K; press V