Anti-Slip Tumbler Handle, KinHom Sturdy Plastic Hand Rubber Holder Grip Accessory for 30 oz YETI, RTIC, SIC and More Magnum Vacuum Insulated Cooler Rambler & Cups, Black (2 PACK) Anti-slip handle only for 30 oz yeti rtic tumblers,easy to carry. Hold on cups will not drop ,stay firmly with ramblers, anti-slip rubber design will guarantee Light weight and strong for hand,Perfect for car holder size,top grade plastic quality warranty Two ring design holds your tumbler at the top and bottom to provide more stability- unlike other handles. Comfortable Handle Firmly Grips your Tumbler at any Angle, Even Upside Down (Cups not included).