PERFECT FIT FOR STANLEY 40 OZ QUENCHER TUMBLERS: Engineered for a secure, leak-free fit. These 12-inch replacement straws slide smoothly into Stanley 40 oz tumblers, making them the ideal upgrade for your daily hydration. DISHWASHER SAFE FOR EASY CLEANING: These durable Stanley straws for tumblers can be washed on the top rack of the dishwasher. For a deep clean, the included brushes reach the full length of the replacement straws. Hand-washing is recommended for best results. PREMIUM BPA-FREE, FOOD-GRADE CONSTRUCTION: These Stanley Cup straws are crafted from durable, odorless, BPA-free plastic designed for long-lasting performance. Safe for everyday use with water, iced coffee, smoothies, and more. 6 REUSABLE STRAWS + 2 DEEP-CLEAN BRUSHES: The complete set includes six high-quality 40-oz tumbler straws and two precision cleaning brushes. Keep every straw spotless for a fresh-tasting drink every time. DURABLE, CRACK-RESISTANT, AND TRAVEL READY Stanley replacement straw is built to withstand daily wear, thick beverages, and on-the-go use. Lightweight and reliable—perfect for home, office, gym, road trips, and outdoor adventure. Upgrade your Stanley tumbler experience with KWOL replacement straws for 40 oz tumblers, engineered for a perfect fit and long-lasting performance. Measuring 12 inches long and 0.4 inches wide, these reusable straws are specifically designed to fit the Stanley Adventure Quencher 40 oz Travel Tumbler. Crafted from premium BPA-free, food-grade plastic, they are durable, odorless, and safe for everyday use. Whether you enjoy water, iced drinks, smoothies, or coffee, these Stanley straws deliver smooth, comfortable sipping every time. The included deep-cleaning brush makes maintenance effortless—reach all the way through the straw to remove buildup and keep your cup fresh. Choose a sustainable, reusable option that supports daily hydration and reduces waste. Perfect for home, work, travel, and outdoor adventures, the KWOL Replacement Straw Set is the ideal companion for your Stanley Quencher Tumbler.