Introducing our 30oz Duo Wildflowers Tumbler, perfect for enjoying your favorite beverage on the go! This tumbler features a double-wall, vacuum insulated design to keep your drinks hot or cold for hours. The clear screw on lid with a clear straw makes it easy to sip your drink, while the new black screw on flip top Hydrosport carabiner clip lid adds an extra layer of convenience for carrying. The vent hole ensures a better drinking experience, and it's BPA free for your peace of mind. Handmade with love, this tumbler is not only practical but also a beautiful accessory for your daily routine.