YIQIANJIN | Large Insulated and Cold Retaining Vacuum Flask

I bought one for my husband and one for myself, and I can confidently say this is the best thermal cup I've purchased this year! After using it for half a month, I ended up buying more for my parents and coworkers because everyone raved about it. It's perfect for both car and office use—the size fits car cup holders perfectly, and it doesn't spill during bumpy rides. The silent opening design is considerate in the office, and it’s super easy to operate with one hand. The ceramic interior has no strange smells, doesn't mix flavors, and is easy to clean, so I feel safe putting anything in it. The tea compartment is great for tea lovers, ensuring the tea stays separated and not bitter. Plus, with a 1000ml capacity, it keeps me hydrated all day without needing constant refills. The insulation is impressive too; it keeps drinks warm for 12 hours in winter and refreshingly cold after being in the sun all afternoon in summer. The quality feels premium and substantial in hand without being heavy. Among thermal cups in this price range, this one offers outstanding value and practicality—whether for myself or as a gift, it's always a great choice!

Wore it all day without any spillage, pretty good.