Introducing the 40 oz Wing Study Butterfly Stainless Steel Tumbler with Handle, adorned with a captivating butterfly pattern that brings a touch of nature's elegance to your daily hydration routine. This tumbler is designed for both style and functionality, featuring durable stainless steel construction, double-wall insulation, a convenient handle, an unbreakable straw and a leak proof lid. The delightful design adds a touch of fun and personality, making it a standout accessory for any drink.