- Perfect Compatibility : This replacement lid is designed specifically for the Stanley 40 oz Quencher Tumblers, ensuring a snug fit and seamless functionality. - High-Quality Materials : Crafted from premium, BPA-free plastic, this lid is durable and resistant to wear and tear. It is dishwasher safe and won’t deform over time, maintaining its shape and integrity through regular use. - Leakproof and Dustproof Design : The innovative flip lid provides a reliable seal to prevent leaks and splashes, making it an excellent choice for both travel and everyday use. Enjoy your beverages without the worry of spills. - Complete Accessory Set : Comes with 2 replacement lids and 2 durable straws, enhancing your tumbler experience. Perfect for those who enjoy their drinks on the go or at home. - Versatile Use Scenarios : 1. Travel Companion : Ideal for road trips, biking, or hiking; the secure seal keeps liquids contained even during active movements. 2. Daily Hydration : Whether at work, the gym, or running errands, easily sip water, smoothies, or coffee with convenience and style. 3. Family Friendly : Great for kids and adults alike—use it during picnics, outdoor activities, or at home for everyday hydration. This replacement lid enhances the functionality of your Stanley 40 oz tumbler while providing high-quality performance and convenience for all your beverage needs.