Bstpower Set of 2 Anti-Slip Handle for 30 oz. Yeti Rambler Tumbler,Easy Grip and Lightweight (Black) Professional tumbler handle for 30 Oz.YETI, one of best quality of similar products on Amazon. Made from high quality food gradable polypropylene adhering to ASTM standards. This handle perfectly fits for your cup and most car cup-holders,also fits for 30oz.YETI,RTIC,Ozark Trails Kodiak, SIC ,Simply Modern Marky and many more other cups Lightweight and strong. 180 days money-back and lifetime-warranty.