What is Metro?

The "Metro" series is designed for the urban lifestyle, catering to passionate consumers in their 20s and 30s who lead active, dynamic lives. Whether you're commuting or need a refreshing break, the Metro series adds a touch of style to your everyday routine.

Premium Ceramic Coating

The interior of the tumbler is coated with a premium ceramic layer, preventing any metallic taste and ensuring that it stays fresh and new without absorbing colors or odors.

Key Features

Ceramic Coating
- Preserves the original taste and aroma of your coffee, allowing you to enjoy the purest flavors.
Double-Wall Vacuum Insulation
- Made from STS304 stainless steel, this tumbler keeps your drinks at the perfect temperature for longer.
Safe Tritan Material
- The leak-proof cap is made from Tritan material, ensuring safety and convenience, even for takeout.
Fits Vehicle Holders
- The tumbler’s ergonomic design fits comfortably in your hand and is compatible with most car cup holders.

Product Information

Size: 88 x 88 x 173mm
Weight: 300g
Capacity: 500ml

Additional Benefits

100% Ceramic Coating for Authentic Coffee Flavor:
The interior ceramic coating eliminates any metallic taste, allowing you to fully enjoy the original flavor of your coffee. The beige ceramic interior also prevents odor and staining, keeping your tumbler clean and fresh for longer.
Keeps Your Coffee at the Perfect Temperature:
The double-wall vacuum insulation helps maintain your drink's optimal temperature, whether hot or cold. In testing, it keeps beverages cold (10°C or lower) for up to 32 hours and hot (50°C or higher) for up to 6 hours.
Leak-Proof Design for On-the-Go Convenience:
The screw-on cap made from Tritan material ensures a tight seal, making it easy to carry your tumbler without worrying about leaks.
Silent Stopper for Noise-Free Use:
A silicone pad on the bottom prevents unnecessary noise when setting the tumbler down and ensures it stays stable without sliding.

FAQs

How should I care for my ceramic tumbler?
To avoid scratches, clean with a soft sponge. Dishwasher use is not recommended as it may cause scratches due to contact with the machine. Avoid using sharp tools like metal straws or steel scrubbers. Do not apply excessive force, as it may cause damage.
Will the ceramic coating wear off easily?
LocknLock's R&D center has conducted rigorous testing to ensure durability. The coating has passed a 2,300-cycle abrasion test with a 3kg load and achieved a hardness level of 9H on the pencil hardness scale.

Care Instructions

Avoid prolonged storage of beverages or delayed cleaning, as this can cause staining or odor retention.
Do not store salty foods like soups or sports drinks to prevent rust, decay, or corrosion.
Refrain from using dry ice or anything other than beverages for temperature maintenance.
Check for cracks or damage before first use, and clean with a soft sponge and mild detergent.
Avoid using harsh chemicals, abrasive cleaners, or metal utensils on the ceramic coating.
Do not use bleach, thinners, or benzene on the exterior of the tumbler.
Hand wash only; do not use a dishwasher or dryer as high heat may cause deformation or peeling of the coating.
Do not use the tumbler in the microwave or freezer.
Avoid contact with hard metal utensils that may damage the ceramic coating.
Do not use strong, sudden movements with a metal straw as this may dent the tumbler.
Do not rub the tumbler with hard objects like muddlers, as this can cause paint to chip or peel.
Hand cream or other chemicals may cause the paint to peel.
Discontinue use if the tumbler is deformed or damaged.
Keep out of reach of children.
Avoid dropping from high places or applying strong impacts to prevent damage to the vacuum insulation layer.
Do not fill with liquids above 90°C to ensure safe sealing.
After use, securely close the cap to prevent leaks and burns.

LocknLock Metro Cafe Ceramic Tumbler 500ml