The NEW Stanley The Stay-Chill Growler Set in Blue - Twilight Gloss is a three-piece insulated bottle set that can keep beverages hot for 18 hours and cold for 24 hours. Made of high-quality stainless steel, the growler set is perfect for both hot and cold drinks, making it versatile for any occasion. The slide lock lid ensures a secure closure, while the solid blue color adds a stylish touch. With a capacity of 64 oz and a lifetime manufacturer warranty, this set is a must-have for adults looking to enjoy their favorite beverages on the go.