Tostitos' New Party Bag Knows When You've Been Drinking and Will Even Call You an Uber

GS&P's tasty new packaging

Doritos might have crashed out of the Super Bowl after a decade of fun ads, but Frito-Lay still has a few party tricks up its sleeve for this year’s big game. The chip maker’s Tostitos brand has made a limited-edition “Party Safe” bag that can tell when you’ve been drinking, and will help you get home safely from that Super Bowl party.