Crafted from high-quality rubber, they are designed to withstand repeated use and temperature fluctuations without cracking, warping, or losing their sealing capabilities. Simply remove the old cup and place the new cup on the original mouth to obtain the sealed cup lid again.
Tumbler Lid for 30 Oz Yeti Rambler, Old Style RTIC, Ozark Trails and more Cooler Cup, Sliding Splash Proof and Straw Friendly. PERFECT FIT: The lids can replace 30 oz YETI rambler lids, Ozark Trails tumbler lids and any other 30 oz vacuum insulated stainless steel tumblers cup lid.
