Stainless Steel Vacuum Insulated Coffee Flask – 400ML Travel Mug

Enjoy perfectly hot or cold beverages anytime with this 400ML stainless steel vacuum insulated coffee flask. Designed for durability and convenience, this thermal coffee mug features double-wall insulation that keeps your coffee fresh for hours, making it an essential travel companion for daily commuters, students, and fitness lovers. Key features 400ML capacity suitable for coffee, tea, juice, or water Double-wall stainless steel construction for superior thermal insulation Keeps drinks hot or cold for extended periods Flip-lock lid with one-push opening for easy usage Spill-proof and leak-proof design ensures mess-free travel Smooth matte finish with stylish café-style logo Compact size fits conveniently in backpacks and car holders Easy to clean and hygienic for daily use Materials & care The flask is made with high-quality stainless steel and features a BPA-free plastic lid. To maintain its performance, wash by hand with mild detergent and avoid abrasive cleaners. Ensure the flip-lock lid is fully secured before carrying to prevent leaks. FAQ Q1: How long does the flask keep my coffee hot? A: Thanks to the double-wall vacuum insulation, this flask keeps coffee hot for several hours. Q2: Is the flask leak-proof? A: Yes, the flip-lock lid ensures a spill-proof and leak-proof experience during travel. Q3: Can I use this flask for cold beverages? A: Absolutely! It maintains cold beverages like juice or water cool for extended time. Q4: Is the flask easy to carry around? A: Yes, its compact and lightweight design fits easily in backpack pockets or car holders. Q5: Can I customize this flask? A: Yes, the flask supports personalization with custom text engraving up to 10 characters.