Corkcicle Cold Cup Tumbler
Best insulated tumbler for commuters needing reliable, all-day temperature control.
This massive 38-ounce vessel keeps drinks icy for half a day, trading portability for sheer volume. The ceramic-coated straw and silicone tab make for a surprisingly refined sipping experience, turning a heavy-duty tumbler into an everyday essential for the chronically thirsty.
$44.95
at
Engraving Company
More Cold Cup options
Who it's for
- Commuters needing ice-cold drinks throughout long, hot days
- Style-conscious users prioritizing aesthetics and comfortable handling
- Drinkers who prefer switching between straw and direct sipping
Who should skip it
- Shoppers prioritizing value over premium branding
- Busy individuals who rely exclusively on dishwasher convenience
- Drivers with smaller or non-standard vehicle cup holders
Performance breakdown
Temperature Retention
Triple-insulation keeps drinks icy for hours, though hot retention is modest.
Ergonomic Design
Flat sides and an integrated handle make this massive cup surprisingly manageable.
Portability
Fits standard cupholders, but the 38-ounce size is quite bulky for travel.
Maintenance Ease
Dishwasher-safe construction makes cleaning this large vessel completely effortless.
Drinking Experience
Ceramic-coated straw offers a clean taste without any metallic aftertaste.
Seal Integrity
Not leak-proof or spill-proof, so keep it upright during your commute.
Key Specs
Capacity
38 oz
Temperature Retention
12 hours cold, 5 hours hot
Insulation
Triple-Insulated
Straw Material
Ceramic Coated
Safety Feature
BPA Free
Cleaning
Dishwasher Safe
Design
Cupholder Friendly
Length
4.88 in
Width
3.75 in
Height
12 in
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