[LEAK PROOF LID STRAW: The 40 oz tumbler features an ergonomic handle a humanized 2-in-1 lid and a hard plastic straw or stainless steel straw to keep the cup sealed and sweat-proof. Convenient to drink directly or through a straw easily cope with the shaking and bumps during the journey and enjoy drinking anytime and anywhere! 24 HOURS COLD/12 HOURS HOT: Ochapa tumbler can hold 40 oz of water and keep it cold or hot depending on your preference. The large capacity makes it easy to reach your daily hydration goals. The bottom of the tumbler adopts a stylish tapered design and can be safely placed in most car cup holders making it a good companion for your long journeys. VACUUM INSULATION: The 40 oz tumbler with handle is made of high-quality 304 stainless steel and is BPA-free. With superior insulation it can keep your favorite beverages cold for 24 hours or warm for 12 hours allowing you to enjoy until the last sip. ECO-FRIENDLY: When we talk about environmentally friendly concepts stainless steel cups have become an important choice due to their sustainable use. This means we can reduce the environmental burden caused by using and discarding single-use plastic cups. The stainless steel material of the Ochapa tumbler can be recycled and reprocessed into new products echoing our pursuit of environmental protection and sustainable development. CHOOSE YOUR FAVORITE: Ochapa insulated tumbler with handle and straw is incredibly modern stylish and elegant looking combining beauty and practicality being available in various colors that will add a chic touch to your everyday look.]