Joyangy 2 Pcs Tumbler Flip Lid for 30oz Water Bottle Black, Plastic Cup Replacement Cover Spill Proof, Travel Mug Bottle Lids Compatible with Stainless Steel Insulated Tumbler Accessories

["【2 Pack Replacement Lids for 30oz】Get 2 black tumbler flip lids designed for 30oz water bottles and travel mugs. Each lid measures 3.23 inch (82mm) base diameter x 1 inch height. Verify your tumbler size for perfect compatibility.","【Spill Proof Flip Design】Features secure flip-top mechanism that seals tightly to prevent leaks during travel. The plastic cup cover allows easy one-handed drinking while keeping beverages protected from spills in bags, cars, or backpacks.","【Durable AS Plastic Construction】Made from premium AS plastic material that resists cracking and warping. These replacement tumbler lids withstand daily use, dishwasher cleaning, and temperature changes while maintaining their shape and seal.","【Universal Tumbler Accessories】Compatible with most 30oz stainless steel insulated tumblers, travel coffee mugs, and water bottles. The black sealing ring ensures tight fit on various cup rims for reliable spill-proof performance.","【Convenient Travel Solution】Perfect replacement lids for commuters, students, and outdoor enthusiasts. Keep drinks secure during activities while enjoying easy-access flip opening. Ideal backup covers for lost or damaged original lids."]