You'll be sippin in no time on the beach with our new 10oz double-walled, stainless steel low ball tumblers! These tumblers feature a sassy & fun Coastal Say What? saying perfect for any vacation by the salty water. Removable and clear BPA-free, plastic PP lid. Bright matte color finish. Keeps beverage cold for up to 9 hours and hot for up to 3 hours! This tumbler can be used for wine, coffee or even as a refreshing cocktail with a straw through the straw-friendly lid! Non-microwaveable.