The TAL Basin Mug 30 oz Insulated Stainless Steel Tumbler is a stylish and functional drinkware option for adults. This solid green tumbler features a flip lock lid with a straw, making it perfect for both hot and cold beverages. With its double-wall insulated design, it can keep drinks cold for up to 24 hours and hot for up to 8 hours. Made of stainless steel and silicone, this basin mug is durable and perfect for on-the-go use. The mug also includes a convenient handle for easy carrying.