Xiaomi Mijia Straw Cup 1L

The Xiaomi Mijia Straw Cup 1L is a high-performance, 1-liter insulated stainless steel bottle designed for versatile daily hydration. Featuring a 316L stainless steel interior and a food-grade, BPA-free Tritan straw, this cup provides both thermal stability and beverage purity. It is engineered to maintain hot drinks above 55°C or cold drinks below 10°C for up to 6 hours, making it an essential companion for office, gym, and travel environments.

Key takeaways

• Thermal Stability: Keeps beverages hot (>55°C) or cold (<10°C) for 6 hours.
• Safe Materials: Includes a food-grade, BPA-free Tritan straw and 316L stainless steel interior.
• Versatile Drinking: Features 3 distinct modes: straw, sip, and direct pour.
• Travel-Friendly: Tapered design fits most standard vehicle cup holders for easy transit.

What is the Xiaomi Mijia Straw Cup?

In our experience testing this vessel, the Xiaomi Mijia Straw Cup (MJXGB01RM) sets a standard for functional, everyday drinkware. It combines the hygiene of medical-grade interior materials with the convenience of a multi-mode lid. Unlike standard plastic tumblers, the 316L stainless steel construction ensures no metallic aftertaste, while the Tritan straw offers a resilient, odor-free experience for daily users.

Key Features

• 316L Stainless Steel Interior: Provides superior corrosion resistance and preserves the purity of your beverage without lingering odors.
• Three Drinking Modes: Whether you prefer using the built-in Tritan straw, sipping from the lid, or pouring directly, this cup adapts to your specific needs.
• 6-Hour Temperature Retention: Tested to hold heat above 55°C or cold below 10°C, ensuring your drink stays at the desired temperature through your commute.
• Car Cup Holder Compatible: The wide top and narrow base dimensions (97 × 132 × 240 mm) are specifically designed to fit most car console holders.
• BPA-Free Tritan Straw: High-durability food-grade material ensures safety and longevity even with frequent daily washing.

Specifications

• Capacity: 1 Liter
• Net Weight: Approx. 480g
• Materials: 316L Stainless Steel (interior), Tritan (straw)
• Thermal Retention: >55°C or <10°C (6 hours)
• Dimensions: 97 × 132 × 240 mm

Why Our Customers Choose This

At Adatun, we find this cup appeals most to professionals and frequent travelers who require a reliable, leak-resistant solution for daily hydration. The 1-liter capacity reduces the need for constant refilling, while the lightweight 480g build ensures it remains portable.

For those who struggle with standard bottles, the three-way drinking lid design removes the friction of switching between sports-style bottles and standard tumblers. It effectively bridges the gap between home-use glassware and durable outdoor gear.

Use case 1: The Daily Commute

Fitting into your car’s cup holder is often a secondary thought in water bottle design. The Xiaomi Mijia model incorporates a narrow base specifically to eliminate the instability often found with larger, straight-sided bottles. You can place it in your center console with confidence, knowing the design prevents tipping during turns.

Use case 2: Office and Gym Hydration

Maintaining a hydration schedule is easier with the wide, accessible straw design. Because it utilizes food-grade Tritan, cleaning is straightforward, and the material does not harbor the bacterial growth or plastic smells associated with cheaper, low-quality straw alternatives found in mass-market sports bottles.

What's Included

• 1x Xiaomi Mijia Straw Cup 1L (Model: MJXGB01RM)
• 1x Built-in Tritan straw assembly
• User guide and maintenance documentation