Bring your mixology skills to the campground with the YETI Rambler Cocktail Shaker Lid. This accessory for the YETI Rambler 20-oz. tumbler, 10-oz. stackable mug, 24-oz. mug, 25-oz. straw mug, 16-oz. stackable pint, and 10-oz. lowball turns your go-anywhere cup into a bartender's shaker. The easy-press lid with a 1-oz. twist cap is leak-resistant and dishwasher-safe. Like your YETI cup, the lid is made of kitchen-grade stainless steel that maintains temperatures with its double-wall insulation and has a No Sweat condensation-fighting design. Mfrs. 5-year warranty. Manufacturer model #: 21071501989. Compatible with the YETI Rambler 20-oz. tumbler, 10-oz. stackable mug, 24-oz. mug, 25-oz. straw mug, 16-oz. stackable pint, and 10-oz. lowball Made with kitchen-grade stainless steel Double-wall insulation No Sweat condensation-fighting design Easy press lid with 1-oz. twist cap Leak-resistant Dishwasher-safeNote: Do not use with hot or carbonated drinks, as they can cause pressure to build up inside the closed container.