LocknLock
Metro Mug
Best durable travel companion for daily commuters and outdoor enthusiasts.
Elevate your daily hydration with the LocknLock Metro Mug. This 16 oz mug is crafted from premium, BPA-free 18/8 stainless steel, ensuring it's non-toxic, lightweight, and rust-resistant. Its double-wall vacuum insulation keeps beverages cold for up to 18 hours or hot for up to 3 hours. Designed for convenience, it features a spill-proof lid with a swing lock and silicone gaskets, an attached handle for a secure grip, and a non-slip silicone bottom. The durable powder-coated exterior resists scratches, making it ideal for any setting, from outdoor adventures to quiet study sessions.
$19.98
Owner Satisfaction
4.7
/ 5
Category Rank
77
/ 987
#77 in Thermoses
Price vs Category Average
-62%
Below average
Capacity
16
/ oz
Who it's for
- Commuters needing beverages to stay hot during long travel
- Office professionals wanting a stylish, cup-holder friendly mug
- Students and travelers carrying mugs inside crowded bags
Who should skip it
- Users prioritizing quick, effortless daily cleaning routines
- Budget-conscious shoppers seeking an affordable everyday option
- Commuters preferring lightweight gear for long walks
Performance breakdown
Thermal Retention
Cold performance excels, though hot beverage retention is somewhat limited.
Spill Resistance
Swing lock and silicone gaskets provide reliable protection against accidental leaks.
Build Durability
Powder-coated stainless steel resists daily wear and minor surface scratches.
Ergonomics
Thoughtful handle design and non-slip base ensure a secure, stable grip.
Maintenance Ease
Hand-wash only requirement complicates cleaning compared to dishwasher-safe alternatives.
Portability
Lightweight construction makes it an ideal companion for commutes and travel.
Key Specs
Capacity
16 oz
Material
18/8 Stainless Steel
Dimensions
4.3 x 3.6 x 5.5 in
Weight
11.36 oz
Insulation Type
Double-wall vacuum
Exterior Finish
Powder coating
Made in China
Product Language
English
Features
- Keeps drinks cold up to 18 hours
- Keeps drinks hot up to 3 hours
- Spill-proof lid with secure swing lock
- Comfortable, attached handle for easy carrying
- Non-slip base for stability and quiet placement
- Durable, scratch-resistant powder coating
- Premium BPA-free stainless steel construction
- Ergonomic handle design
What customers say
Customers overwhelmingly praise the LocknLock Metro Mug for its exceptional thermal performance, keeping drinks hot or cold for extended periods. The sleek, minimalist design and comfortable matte finish are highly valued aesthetic features. Reviewers consistently trust the robust stainless steel build and the reliable leak proof seal, ensuring confidence during travel. While the initial cost is noted as premium, most users feel the superior quality and performance justify the investment. The wide mouth simplifies cleaning and ice addition. Minor feedback suggests the locking mechanism has a slight learning curve, but overall satisfaction remains very high due to its durability and style.
Know before you buy
No, the Metro Mug is not dishwasher safe. We recommend hand washing the mug and lid with mild soap to preserve the integrity of the vacuum seal and the powder-coated finish.
No, this mug is made of 18/8 stainless steel and should never be placed in a microwave. Doing so can cause damage to the appliance and the mug.
The lid features a swing lock mechanism and silicone gaskets designed to prevent accidental leaks. While it is highly secure for daily commutes and desk use, we recommend keeping it upright when carrying it in a bag to ensure maximum protection.
The double-wall vacuum insulation is designed to keep beverages hot for up to 3 hours. For best results, we suggest pre-heating the mug with a little hot water before pouring in your drink.
No. Thanks to the double-wall vacuum insulation, the exterior of the mug remains cool to the touch even when filled with boiling liquids.
The silicone base provides excellent grip on smooth surfaces like glass or wood desks, preventing the mug from sliding. While it adds significant stability, it does not make the mug tip-proof if bumped with force.
Still have a question?
Ask Hayley anything about this product before you decide.
Ready to buy?
$20