Stackable and ready to celebrate, this 24oz Insulated Party Cup delivers sustainable style with every sip. Featuring an upgraded EZ Slider Lid with a larger opening and removable design, it makes drinking, cleaning, and reassembling easier than ever. Features Holds up to 24oz Keeps drinks cold 12+ hours and hot 3+ hours Party Cups can be stacked together Fits most standard cup holders Double-walled, vacuum-sealed, and copper-plated Condensation-free and non-breakable Constructed of 304-18/8 stainless steel Built-in silicone coaster base prevents slips, drips, and scratches Includes an X-Large EZ Slider Lid with removable slider Straws and Straw Toppers sold separately Specs Measures: 7.10" H x 3.9" W (lid included) Base: 2.8" in diameter Weighs: 0.8lb when empty Additional Details: Dishwasher safe, but handwashing is recommended Avoid bleach or abrasive cleaners Do not microwave and secure lid before drinking