Travel Comfort Options

noun an item in addition to what is usual or necessary

adjective added to what is already present or available

• I would be happy to provide you with some extra information regarding the project.
• Do you want me to throw in some extra snacks for the road trip?
• I always like to have a little extra cash on me, just in case.
• Her kindness was like an extra layer of warmth on a cold winter day.