For cocktails on the beach or a party beside the campfire the YETI Rambler Cocktail Shaker Lid lets you turn your rambler into an on the go cocktail shaker with just a switch of the lid. Crafted from 18/8 kitchen grade stianless steel this lid and cap combo is leak resistant to keep your mix in their place while you shake to mix. Featuring a 1oz cap for quick and accurate measuring and a built in strainer to hold back the ice you can make the perfect cocktail, everytime no matter where you are. Designed for ease and simplicity this cocktail lid and cap is an easy press fit with no need for twisting to attach it to your rambler.