Suggest gifts for a guy friend?

Hiii so for context me and my friend let's call him a are planning to Meet and he is coming crossing states sooo I wanna gift him something. I will obv take some flowers with me since he has told how he likes them but I wanted to know what can I give him as a gift . I decided a letter when he will be leaving but dk what to give on the first day 😭😭 help a girl out 🫶