Upgrade or replace your 40oz tumbler lids with this 2-pack of flip straw lids, designed for a perfect fit on popular brands like Stanley cups! 💧✨ ✔ Fits Most 40oz Tumblers (Check your cup for compatibility) ✔ Flip Straw Design for easy, spill-resistant sipping ✔ Durable & BPA-Free for long-lasting use Brand new and ready to keep your drinks secure and convenient! Bundle with other items to save, or send your best offer today! 🥤💙