Introducing our 380 ml custom double wall stainless steel soda cola tumbler with straw! Made with vacuum insulated stainless steel, this tumbler is designed to keep your drinks at the perfect temperature for longer, whether you’re sipping on a cold soda or a hot cola. The sleek, double wall design not only looks great, but also prevents condensation from forming on the outside, keeping your hands dry. The included straw makes it easy to enjoy your favorite beverages on the go, while the custom design adds a personal touch to your drinkware collection. Say goodbye to disposable cups and make a sustainable, stylish choice with our stainless steel tumbler.