Even though Daniel Jones and the New York Giants broke up, he still has love for his old linemen -- as the team's former first-round draft pick still provided some holiday cheer to the big guys up front!!

ESPN's Jordan Raanan reported the current Vikings backup quarterback sent his former O-line limited-edition bottles of Clase Azul Tequila -- a super-nice gesture, especially considering he was essentially kicked to the curb in the Big Apple.

While it's unknown how much the 27-year-old dropped in total ... these spirits don't come cheap -- as some bottles have quite the hefty price tags. But the team did owe him $35.5 million this year, so it probably didn't affect the wallet too much!

It's a classy move from DJ, who was sent to the bench following the G-Men's bye week after an overtime loss to the Carolina Panthers. After spending a day as safety for the scout team, he requested his release ... which N.Y. granted.

A few days later ... he landed in Minnesota with Kevin O'Connell and Sam Darnold for a chance to reset his career -- all while joining a playoff team.

The booze is actually a fitting gift for the Giants -- they could certainly use some after the year they had ... as they haven't won since October 6.