40 OZ, This 40OZ Stainless Steel Water Bottle Comes With A Straw And Is Compatible With Large Capacity Water Bottles And Double-Layer Vacuum Insulated Cup. It Is Available In Floral Blue (Blooming Flower Buds), Floral Purple (Happy Thoughts), Floral White (Rose White), Floral Pink (Timeless Classic), And Comes With A Gift Box. It Is Suitable For Home, Office, And Outdoor Activities Such As Camping, Hiking, Driving, And Car Travel. It Is A Portable, Reusable Cup That Can Be Used Repeatedly And Is Suitable For Both Men And Women To Keep Warm Or Cool. It Is The Perfect Christmas Gift, Valentine's Day Gift, Birthday Gift, Thanksgiving Gift, Halloween Gift, Halloween Party Gift, Party Supplies, And More. It Is Very Suitable For Various Beverages, Including Ice Water, Iced Tea Or Coffee, Cold And Hot Drinks.