The Rock So Big ... So Leathery!

6/8/2016 7:47 AM PDT

Dwayne 'The Rock' Johnson doesn't come with a lot of baggage ... he's just got one GIANT bag.

Clearly, size DOES matter to Dwayne -- who used his oversized luggage to take a dig at his "Central Intelligence" co-star Kevin Hart.

Seriously, he could be in there.