20oz Replacement Lids This tumbler lid fit well for 3.25 inch diameter cup, specially designed for 20oz Yeti Rambler, Old Style RTIC, Ozark Trail, 10/24 oz coffee mug, 10oz Lowball, and most other tumblers or cups.Please measure the inner diameter of your cup mouth before order.

High Quality Material Made of AS crystal clear plastic, BPA free and non-toxic, 100% health and safety. Durable and dropproof for using many years.

Upgraded Magnetic Slider We upgraded the slider to make the magnetic more stronger. It’s smooth to be opened and closed, and straw can be placed.

Splash and Heat Insulation Built-in silicone o-ring, the top replacement has a good air tightness to prevent leakage. Thick lid make it more insulated, the beverage could be cooler or warmer for hours.What’s in the box
2x Replacement Magnetic Slider Lid