WHAT'S INSIDE: 24 ounces of Peanut Butter-Filled Pretzels. Amazon Fresh Pretzel Nugget Peanut Butter, 18 Ounce, Salty Snacks, Filled with real peanut butter, No artificial flavors. WHY YOU'LL LOVE IT: These crunchy, perfectly-salted pretzel nuggets are filled with real peanut butter and contain no artificial flavors.