Custom China 350ml Vacuum Flask Factory - Leading Manufacturers & Supplier

Discover the perfect companion for on-the-go hydration with our 350ml Vacuum Flask. Crafted by the renowned China-based manufacturer, Yongkang Toptrue Houseware Co., Ltd., this durable and sleek flask is designed to keep your beverages at the perfect temperature for hours. Whether you're in need of a piping hot coffee on a chilly morning or a refreshing iced tea on a hot summer day, our vacuum flask has got you covered, With a convenient 350ml capacity, this flask is ideal for carrying your favorite drinks during travel, work, or outdoor activities. The stainless steel construction ensures durability, while the vacuum insulation technology guarantees long-lasting temperature retention. The easy-to-use lid doubles up as a cup, making it convenient for sipping on the go. Plus, the compact and lightweight design makes it easy to carry in your bag or backpack, In addition to its practical features, our vacuum flask is also available in a range of stylish colors and finishes, adding a touch of elegance to your daily hydration routine. Choose durability, reliability, and style with our 350ml vacuum flask from Yongkang Toptrue Houseware Co., Ltd