Procter & Gamble is running ads on TV and in print for its newest lines of Pringles, minis and select, which are packaged in bags and not in the iconic cans. Thirty-second spots, created by Grey, N.Y.

Ah, the Pringle: the reassuringly uniform, vacuum-packed potato-ey snack. Deliciously salty with a hint of cardboard, the factory-formed chip was a testament to snack efficiency when it arrived more ...