Jefferson County authorities say they got a tip from Harris County Sheriff's Office about a man on a tour bus coming through Beaumont.

The bus was stopped at a truck stop on Walden Road when authorities located it.

Officers and dogs searched the bus and found 10 kilos of cocaine in an ice chest.

Investigators say the man replaced the insulation of the chest with the drug.

Authorities aren't releasing the man's name until after he is formally charged.

He's facing federal charges.