The 350 ml vacuum insulated tumbler is designed to meet all your drinking needs, whether you’re commuting to work or exploring the great outdoors. This sophisticated tumbler is leak-proof and features a self-sealing design, along with a free flow lid that makes sipping effortless. Constructed from high-quality stainless steel and highlighted with a non-slip silicone base, it ensures durability and maintains beverage temperatures for extended periods—keeping drinks hot for up to 6 hours and cold for an impressive 11 hours. It is also dishwasher-safe, including both the body and lid, which simplifies the cleaning process. Tea lovers will appreciate its compatibility with a tea infuser accessory, adding an extra level of convenience. The sleek and modern design allows it to fit comfortably in most cup holders, making it an ideal travel companion. Designed with your health in mind, it is free from harmful chemicals like BPA, BPS, and BPF. Plus, this versatile tumbler can be personalized, making it the perfect customized gift for loved ones or a unique item for personal use.