Tumbler Adapter Compatible with Stanley and Flavors Cartridges | Fits 40oz & 64oz Stanley Quencher H2.0 Tumblers | Direct Fit, Food-Grade Leak-Proof Silicone (Almond Rose, 40 oz/ 64 oz) - Sietiero

• UPC   635407345685
• 【Perfect Fit for Stanley Tumblers】: This adapter is specially designed for 40oz and 64oz Stanley Quencher H2.0 FlowState Tumblers, ensuring a snug fit and a smooth drinking experience for both everyday and outdoor use 【Easy Installation】: With an innovative design, simply install the adapter directly onto your 40oz/64oz Stanley tumbler. No need for an additional lid—just insert your flavor cartridge and enjoy your favorite flavored drinks with ease 【High-Quality Materials】: Made from durable, food-grade plastic and silicone, this adapter is built to last. It offers safe, reliable performance and is designed for long-term use without deformation or damage 【Leak-Proof Design】: The precise sealing structure of this adapter prevents leaks and spills, keeping your drink fresh and mess-free, whether you're at home or on the go 【Easy to Clean】: The smooth, seamless surface design makes this adapter easy to clean. It supports both hand washing and dishwasher cleaning, ensuring convenient maintenance and hygienic use Disclaimer: This product is not affiliated with or endorsed by Stanley. It is a third-party adapter designed to be compatible with Stanley tumblers., Manufacturer: Sietiero