2pack Spill Proof Straw Lids for YETI, Old Style RTIC, Ozark Trail 30/40 Oz Tumbler Replacement Lids, Travel Straw and

All Features Explained

Perfect Match for Your Cup: Lid Suitable for 30/40 Ounce Cups

Ensure a perfect fit with our lid, designed to suit cups of 30/40 ounces. Refer to the detailed picture to confirm the lid size before purchasing.

Seamless Leak Prevention with Design Innovations

This lid is equipped with a patented sealing silicone ring that prevents leaks effectively. Use it either with a straw or the straight drinking mouth. The dual-use design ensures flexibility in different scenarios.

High-Quality, Eco-Friendly Material

Crafted from high-quality crystal plastic, our lid is free from BPA, making it safe and eco-friendly. Sturdy and durable, it is non-toxic and can be safely placed in the dishwasher.

Enhanced Heat Preservation

Experience perfect airtightness with our lid, which not only prevents side leakage but also maintains the temperature of your drink. Keep your cold drinks cold and hot drinks hot for longer periods.

Colorful Customization

Choose from a variety of color combinations that match your preference. Customize your cup with a lid that enhances its appearance. Ensure to measure your cup's mouth size accurately before purchasing.

These features ensure that our lid is not only functional but also aesthetically pleasing, catering to both practical and aesthetic needs.