Per 1 oz serving 150 calories. See nutrition facts for total fat & sodium content. Chicago's snack. Since 1926. Wake up your taste buds with Vitner's salt & sour flavored chip - the greatest combo since kielbasa and sauekraut! It's a classic taste that's unmistakably Chicago! Since 1926, Vitner's has done things the Chicago Way: big and bold! The flavors and traditions of Chicago go into everything we make, and today everyone can savor our robust, full flavored snacks. www.vitners.com.