Flip Top Straw Lid Tumbler with Triple Wall Insulation Insulated Cup

This flip top straw lid features a secure locking mechanism designed to prevent leaks making it ideal for on the go use and convenient storage in bags. The transparent lid allows for easy monitoring of liquid levels while the silicone rim ensures a comfortable and secure grip. It is equipped with triple wall vacuum insulation that maintains cold beverages at icy temperatures for up to 34 hours or keeps hot drinks steaming for up to 10 hours. It is crafted from 18/8 stainless steel and is engineered for exceptional durability and long term performance. The construction utilizes 90 percent renewable BPA free stainless steel offering superior strength excellent corrosion resistance and robust resilience ideal for daily use. It has a narrow base that fits securely into the majority of standard vehicle cup holders and a non slip rubber base that enhances stability during transport and protects surfaces from scratches. Both the tumbler and lid are dishwasher safe.