Tumbler with Lid and Straw with Handle, (900 ml), Large Capacity 2*1

【Ergonomic Design】1. Curved handle that will not tip over, sturdy and durable, it can rotate 270° for easy storage, fits well in the cup, taking up extra space, easy to carry. You can carry your coffee pot to the workplace or easily carry it when you are doing fitness, sports, camping, traveling and other outdoor activities. 2. Wide top of the cup and narrow bottom: Fits the shape of your hand, making it easy to hold with one hand. Saves storage space and is easy to store
Vacuum Double Insulation: The mug with insulated straw is made with electrolytic technology of the inner liner (mildew-resistant, freshness, acid resistant, alkaline resistant) to provide excellent cold retention. Vacuum double walled construction significantly reduces heat transfer and provides efficient heat retention. Heat retention effect reaches over 140°F (60°C) (6 hours), and the cold retention effect reaches approximately 104°F (4°C) (6 hours). Insulates to trap cold and enhance flavor so you can enjoy delicious cold drinks for hours in summer. In the winter, you can also use this thermos to keep your hot drinks hot for a long time