Make any hour happy hour by turning your YETI Rambler® Drinkware into a cocktail shaker with a leak-resistant shaker lid thatâs as durable as it is portable. It's made with stainless steel, features double-wall insulation, and No Sweat⢠Design so your drinks are consistent and cold from the first pour to the last. Yeti Rambler Cocktail Shaker Lid Stainless - Thermos/Cups &koozies at Academy Sports