Thermos Cold Dome
Best insulated tumbler for commuters who enjoy chilled iced coffee daily.
This sleek tumbler keeps iced coffee and smoothies frosty for hours thanks to serious vacuum insulation. It trades versatility for performance, meaning you’ll have to leave your hot lattes at home, but the sweat-proof, dishwasher-safe design makes it the ultimate companion for your daily cold-brew habit.
$18.99
Who it's for
- Commuters needing ice-cold drinks throughout a long workday
- Outdoor adventurers requiring gear that survives rugged daily use
- Desk workers wanting to protect documents from condensation rings
Who should skip it
- Busy individuals preferring low-maintenance, easy-to-clean drinkware
- Commuters relying on standard car cup holders for travel
- Budget-conscious shoppers looking for affordable everyday hydration options
Performance breakdown
Cold Retention
Vacuum insulation keeps beverages chilled for nine hours of consistent performance.
Build Durability
Stainless steel construction withstands daily drops and rough handling with ease.
Maintenance Ease
Top-rack dishwasher compatibility makes cleaning the straw and cup effortless.
Exterior Finish
Sweat-proof and fingerprint-resistant coating keeps the exterior looking pristine.
Portability
Slim profile fits most cup holders for convenient travel on the go.
Versatility
Strictly limited to cold liquids, restricting its use for hot beverages.
Key Specs
Height
9.6
Width
3.0
Depth
3.0
Weight
0.72 lb.
Capacity
18oz.(532 ml)
Origin
China
Item Numbers
Stainless Steel: TS4030SS4, Black: TS4030BKPREM12, White: TS4030WHPREM12
Know before you buy
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