Lay's Stax potato chips

Lay's Stax is a brand of stackable potato chips introduced in 2003 by Frito-Lay, a subsidiary of PepsiCo. Designed as a direct competitor to Pringles, Lay's Stax are thicker and heavier, with a unique hyperbolic cylinder shape. The chips are flavored on the inside curve and are packaged in plastic canisters, distinguishing them from Pringles' cardboard and aluminum packaging. Lay's Stax are produced in multiple countries, aligning with PepsiCo's global manufacturing operations.