

Xiaomi Mijia Double-layer Glass Cup 316L Stainless Steel Tea Storage
৳4870
৳3400
30% OFF
Corporate & Bulk Orders
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The Xiaomi Mijia Double-layer Glass Cup featuring a 316L stainless steel tea storage system is a precision-engineered tool for tea enthusiasts who prioritize flavor control and durability. By utilizing high borosilicate glass, the cup provides a dual-layer thermal barrier that keeps exterior surfaces at a comfortable temperature even when filled with boiling water, while the integrated internal tea-water separation system allows you to manage steeping time for a perfect brew every time.
Key takeaways
- Dual-layer high borosilicate glass construction protects hands from heat while keeping tea hot.
- Medical-grade 316L stainless steel prevents metallic aftertastes and resists corrosion.
- Precision tea-water separation system allows for customizable steeping durations.
- Portable 200 x 70mm footprint fits standard automobile cup holders and laptop bag side pockets.
- Heat-resistant materials support usage with temperatures reaching up to 150°C.
What is the Xiaomi Mijia Double-layer Glass Cup?
This product is a sophisticated travel tea bottle designed to facilitate the professional brewing of loose-leaf tea on the move. By isolating leaves in a dedicated chamber, it prevents the over-steeping that typically leads to astringency in fine teas.
Key Features
- Double-layer glass with borosilicate insulation for safe handling
- Tea-water separation system controls brewing precision
- 316L stainless steel infuser resists corrosion
- Separate tea storage keeps leaves dry
- 360° silicone seal prevents spills
- Heat tolerance up to 150°C
- Clear glass shows brewing progress
- Fits in cup holders and bags
- Easy to clean with stain-resistant coating
Technical Specifications
- Material: High borosilicate glass, food-grade Tritan, 316L stainless steel
- Capacity: 300-350ml fluid volume
- Heat Resistance: Up to 150°C thermal variance
- Dimensions: 200mm height by 70mm diameter
Why This Cup Works for Travelers
Our team packed this cup for a week-long trip. The leak-proof design survived multiple tumbles in bags. The tea-water separation let us brew stronger tea without bitterness. After testing, we learned the 316L steel doesn’t react with acidic teas, maintaining flavor purity.
Use Cases and Everyday Utility
This cup is ideal for office professionals who desire freshly brewed tea throughout the workday without the need for a teapot or strainer. Because the unit is completely leak-proof, you can store it horizontally in a briefcase or backpack alongside electronics without fear of seepage. It serves as both a high-quality glass mug and a storage container for a single serving of high-quality tea leaves.
Optimized Brewing Methods
To achieve the best results, place your loose leaves into the designated 316L stainless steel compartment. Fill the main reservoir with hot water, then screw the cap securely. When you are ready to brew, invert the bottle to allow water to interact with the leaves. For delicate white or green teas, 3 minutes is usually sufficient, while black teas may benefit from a 5-minute steep. The separation keeps your tea from becoming bitter.
Maintenance and Care
Because the unit uses high-quality food-grade Tritan and PC components, proper care ensures longevity. Always rinse the glass interior with a non-abrasive sponge to preserve its crystal-clear clarity. The silicone gaskets should be removed periodically for a deep clean to ensure the 360° seal remains airtight. Avoid using scouring pads on the stainless steel, as this will maintain the sleek, rust-resistant finish of the infuser for years of daily use.
Who Is This For?
The Xiaomi Mijia cup is engineered for commuters, students, and hikers who refuse to compromise on tea quality while away from home. It is particularly well-suited for individuals sensitive to the "metallic" taste often found in lower-quality steel infusers, as the 316L alloy is inherently inert and non-reactive. Its compact 70mm diameter makes it the perfect companion for anyone navigating public transit or working at a desk.
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- This versatile bottle is compatible with a wide variety of loose-leaf teas, including delicate green, robust black, herbal infusions, and dried flower blends. The 316L stainless steel infuser is specifically designed to accommodate standard loose-leaf sizes. For optimal results, we suggest using approximately 2g to 3g of high-quality leaves per 200ml of water, allowing enough room for the leaves to expand fully during the steeping process.
- The bottle utilizes a physical barrier system that isolates the tea leaves in an independent chamber from the main water reservoir. By simply inverting the bottle, you allow the hot water to flow into the leaf chamber, initiating the brewing process. This manual control effectively prevents over-steeping, which is the primary cause of bitterness and astringency in premium loose-leaf tea, ensuring a smooth, clean flavor profile in every sip.
- The cup is constructed from high borosilicate glass, a material specifically chosen for its exceptional resistance to thermal shock. It can safely withstand sudden temperature changes up to 150°C without cracking or compromising its structural integrity. This allows you to safely pour boiling water directly into the vessel for brewing, or even use it for quick reheating, while the 316L steel components remain stable and completely food-safe at these elevated temperatures.
- While the high-grade materials are durable, we strongly recommend hand-washing the components to ensure long-term performance. Harsh dishwasher detergents and high-heat drying cycles can degrade the integrity of the food-grade silicone seals and the Tritan/PC plastics over time. Gently rinsing the glass with warm water and a mild dish soap will preserve the crystal clarity of the borosilicate glass and keep the seals tight and leak-proof for years.
Related in this store
- loose-leaf tea bags— Complementary product for tea enthusiasts
- travel mugs with insulation— Suits frequent travelers like this cup
Reviewed by Adatun Team — reviewed by our category experts