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Discover the perfect solution to keeping your beverages at the ideal temperature with our Custom Stainless Steel Thermos Flask. Crafted by Yongkang Toptrue Houseware Co., Ltd., this flask is designed to offer maximum durability and insulation for both hot and cold drinks, Made with high-quality stainless steel, this thermos flask is perfect for any occasion, whether you're on a hiking trip, at the office, or enjoying a day out with the family. The sleek design and customizable options make it the perfect gift for promotional events, corporate gifting, or as a personalized gift for friends and family, With a vacuum-insulated double-wall construction, our thermos flask can keep your drinks hot for up to 12 hours or cold for up to 24 hours. The wide mouth design makes it easy to fill, pour, and clean, while the secure lid ensures that your beverage stays inside and at the right temperature, Say goodbye to lukewarm drinks with our Custom Stainless Steel Thermos Flask - the ideal companion for any drink lover on the go