XIAOMI Big Belly Thermos Cup 1L - Olive Green

Looking for a thermos that keeps up with your active lifestyle? 

The Xiaomi Mijia Thermos Cup is designed to exceed expectations. With its generous 1-liter capacity and up to 24 hours of temperature retention, it delivers

Exceptional temperature control for hot or cold drinks

Thanks to its advanced 5-layer insulation technology, this thermos keeps hot beverages above 54°C and cold drinks below 12°C for a full 24 hours. Unlike other bottles that lose heat quickly, this thermos maintains consistent temperature. For example, boiling water only cools by 25°C in the first 6 hours, while cold drinks warm up just 6°C in the same time.

Crafted with premium stainless steel

The interior and lid are made from food-grade 316L stainless steel. It’s highly durable, corrosion-resistant, and easy to clean, making it safe for all types of beverages—from tea and coffee to infused waters. This ensures a clean, fresh taste every time you use it.

Smart lid design with built-in filter

The screw-on lid has a double function: it protects the spout from dust and also acts as a drinking cup. Inside, there’s a polypropylene filter that lets you brew tea or herbs directly in the thermos. Whether you prefer pouring into the cup or drinking straight from the bottle, this design gives you full flexibility.

Portable, leakproof, and travel-friendly

Equipped with a sturdy carry handle and a removable shoulder strap, the Big Belly Thermos is built for portability. It’s perfect for commuting, camping, hiking, or daily office use. A silicone sealing ring and tight screw-cap construction ensure zero leaks—even when turned upside down in a backpack.

Designed for real life, not just the shelf

Unlike fragile or cheaply made alternatives, Xiaomi Mijia Thermos Cup offers long-term durability with elegant aesthetics. The olive green matte finish adds a modern touch, while the well-balanced shape makes it easy to carry and hold.