Acera One-O-One Tumbler
Best elegant tumbler for design-conscious commuters seeking a superior drinking experience.
This ceramic tumbler elevates your daily coffee ritual by using a tourmaline lining to genuinely improve flavor. It trades the lightweight convenience of plastic for a substantial, architectural design that feels as much like a piece of art as it does a functional travel vessel.
$85.00
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Who it's for
- Coffee purists seeking untainted flavor profiles
- Style-conscious professionals wanting a sophisticated desk accessory
- Wellness enthusiasts interested in ionized water benefits
Who should skip it
- Minimalist travelers prioritizing lightweight gear
- Busy users needing low-maintenance, dishwasher-safe items
- Clumsy commuters prone to dropping their drinkware
Performance breakdown
Thermal Retention
Double-wall construction keeps your coffee hot throughout the morning commute.
Flavor Integrity
Tourmaline lining prevents metallic aftertastes common in standard stainless steel vessels.
Aesthetic Appeal
Award-winning design makes this a striking centerpiece for any desk.
Ergonomic Grip
Embossed starburst texture provides a secure, tactile hold while on the move.
Portability
Hermetic seal prevents leaks, though the slim profile lacks cup holder compatibility.
Maintenance Ease
Hand-wash requirement demands more attention than typical dishwasher-safe travel mugs.
Key Specs
Material
Ceramic body with ABS, Tritan, and silicone lid components
Capacity
350 ml (12.3 oz)
Dimensions
2.75 inches diameter x 7 inches height
Insulation
Double Wall Vacuum
Lid Features
Hermetic seal for temperature preservation and leak prevention
Technology
Patented Tourmaline Anion Far Infrared and negative ion lining
Care
Hand wash recommended
Awards
Compasso d'Oro 2015, Red Dot Best of The Best 2016
Know before you buy
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Ask Metto anything about the Acera One-O-One Tumbler before you decide.
