Yeti Compatible 30oz Spill-Proof Tumbler Lids, 2 Pack, Black

Compatibility: - Inner Diameter: Designed for a 3.7-inch inner diameter tumbler, compatible with popular brands like Yeti Rambler, Ozark, Boss, Atlin, SUNWILL, Umite Chef, Mossy Oak, and ALBOR. - Mug Compatibility: Compatible with 14 oz YETI mugs; not suitable for Skinny tumblers.

Quick Response: - Customer Support: Before purchasing, kindly confirm the size of your tumbler's mouth. - Contact Us: If you have any questions or need further clarification, feel free to contact us via email. We will reply within 10 minutes during working hours.

Professional Design: - Airtight Design: Includes an improved stopper ring for a better airtight seal, ensuring your drinks stay warm or cold for longer. - Flipping Lid: The flip part of the lid can be fixed in any position, eliminating the need to touch your nose during sipping. - Leak-Proof Technology: Equipped with a unique double seal technology to prevent spills, especially when filling hot drinks or driving.

Straw Friendly: - Drink Modes: Offers three drink modes: slurp, sip, and gulp, with the center hole of the lid designed for straws. - Straw Compatibility: Suitable for straws with a diameter of 6-8mm. Remove the silicone stopper for 10mm straws, perfect for smoothies and milkshakes.

Easy to Clean: - Top Food Grade Plastic: Made of top-grade, crystal clear AS plastic, BPA-free, and easy to clean. - Disassembly: The design allows for division into four parts, making it simple to clean all beverage residue thoroughly. - Dishwasher Safe: Compatible with dishwashers for easy and convenient cleaning.