Description Perfect Fit: Tailored specifically for Stanley 40 oz Quencher Tumblers, the replacement flip lid ensures a snug and secure fit for 40 oz Tumblers with Handle. Leak-Proof Confidence: Our replacement flip lid is designed to prevent liquid leaks. Once securely fastened, it provides reliable leak-proof performance, offering peace of mind during use and storage. No more worries about spills or splashes. Practical Function: These replacement lids are compatible with water, juice, milk, tea, and other beverages in stainless steel tumblers. They help keep drinks covered to prevent dust and debris from entering, allowing you to enjoy your beverages with ease. Comprehensive Set: Enhance your tumbler experience with a complete package including 1 replacement lid and 1 sturdy straw, ideal for tumbler users who value quality and convenience. Package Includes: 1 replacement lid + 1 sturdy straw