Tumbler reads: I Wine Because I Teach Capacity: 360ml Material: 304 stainless steel Packaging: Box (and inner carton of 3 pcs). Uncork and unwind. You'll be sipping in no time with this durable, double-walled, insulated metal wine tumbler featuring a sassy and fun SAY WHAT saying. Removable and clear BPA-free, plastic PP lid. Bright matte colour 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 placed through the straw-friendly lid! Hand wash only.