Cosori Kettle Review: The 1.7L Temperature Model (October 2026)
The Cosori 1.7L temperature kettle suits tea and coffee drinkers who want adjustable heat and an all-metal interior. Its five presets, adjustable range and two lid openings are the main reasons to consider it.
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The Cosori 1.7L temperature kettle is a strong fit if you want adjustable heat and an all-metal interior. Five one-touch presets cover common tea and coffee choices, while the adjustable range runs from 105°F to 212°F in ±5°F steps.
Its capacity matches the Cuisinart CPK-17P1, but the two models handle temperature choices differently. Cosori allows adjustment across a broad range; Cuisinart offers six presets, plus a boil setting and a 30-minute keep-warm option.
What stands out in the Cosori kettle?
The Cosori stands out for temperature flexibility, an all-metal interior and two lid openings. Those features make it worth considering if you brew different drinks or want easier access for filling and cleaning.
Cosori Stainless Temperature Kettle 1.7L: Best for adjustable temperature
- 1.7L capacity
- 5 one-touch presets
- 105°F–212°F adjustable range
- All-metal interior
A temperature-control kettle with five presets, an adjustable range and an all-metal interior. Its two lid openings serve different filling and cleaning needs.
Pros
- Five one-touch presets
- Adjustable temperature from 105°F to 212°F
- All-metal interior with no plastic parts contacting water
- Two lid opening angles
Cons
- Hand wash only
- Temperature adjustment is in ±5°F steps
The five presets are labeled Boil, Black Tea, Oolong Tea, Green Tea and Coffee. You can also adjust the temperature from 105°F to 212°F in ±5°F increments, rather than relying only on the preset choices.
The interior uses 304 stainless steel, with no plastic parts contacting the water. Its smaller lid opening is designed to help prevent splashes, while the wider opening makes cleaning and refilling easier.
Who should consider the Cosori 1.7L kettle?
Choose it if you want a full-size kettle with preset and adjustable temperature options. The built-in internal water-level indicator also helps you see how much water you add.
It may be less appealing if you want only a simple boil switch, or if hand washing is a deal-breaker. Cosori's care instructions call for hand washing.
What does the Cosori offer for tea and coffee?
The Cosori offers five drink-related presets and fine temperature adjustment for tea, coffee and hot water. Its options are useful if you prefer to heat water below boiling for a particular drink.
The presets are Boil, Black Tea, Oolong Tea, Green Tea and Coffee. For more control, you can set a temperature between 105°F and 212°F in ±5°F steps, and switch the display between Fahrenheit and Celsius.
The best temperature depends on the tea or coffee you make and the directions you follow. For a guide to choosing heat for a particular variety, see what water temperature is best for green tea.
If you mainly want to compare preset controls across models, our guide to electric tea kettles with temperature control explains which features to look for.
How does the Cosori compare with Breville and Cuisinart?
The Cosori is the most adjustable of these three, while Breville and Cuisinart focus on preset selections and keep-warm features. Choose based on the controls and capacity you expect to use.
| Detail | Cosori | Breville Temp Select | Cuisinart PerfecTemp |
|---|---|---|---|
| Capacity | 1.7L | 7 cups | 1.7L |
| Temperature choices | 5 presets; adjustable from 105°F to 212°F in ±5°F steps | 5 settings | 6 presets from 160°F to 200°F, plus boil |
| Keep warm | 60 minutes | 20 minutes | 30 minutes |
| Interior or material | 304 stainless steel interior; no plastic parts contact water | Stainless steel | Stainless steel |
| Other detail | Two lid opening angles; mute alerts | Soft top lid; cordless jug | Memory feature for lifting from the base |
The Cosori's listed 60-minute keep-warm feature gives it the longest stated hold time among these three. Breville's Temp Select keeps water warm for 20 minutes, and Cuisinart's option runs for 30 minutes.
Breville expresses capacity as 7 cups, while Cosori and Cuisinart each state 1.7L. If you often fill a specific pot or travel mug, compare its volume with the kettle's capacity before choosing.
Breville BKE720 Temp Select: Best for simple tea presets
- 7-cup capacity
- 5 temperature settings
- 20-minute keep warm
- Cordless jug
A cordless kettle with five tea and coffee settings, a 20-minute keep-warm function and a soft top lid. Consider it if these preset options fit your routine.
Pros
- Five temperature settings
- 20-minute keep warm
- Soft top lid designed to release steam gently
Cons
- Capacity is stated in cups rather than liters
- Hand wash only
Breville is a reasonable alternative if five preset settings and a cordless jug meet your needs. Its soft top lid is designed to release steam gently.
Cuisinart CPK-17P1 PerfecTemp Kettle: Best for more preset choices
- 1.7L capacity
- 6 preset heat settings
- 30-minute keep warm
- Memory feature
A 1.7L kettle with six preset heat settings, a 30-minute keep-warm option and a memory feature that lets you lift it off the base briefly without losing its place.
Pros
- Six preset heat settings
- 30-minute keep warm
- Memory feature for lifting from the base
Cons
- Preset temperatures run from 160°F to 200°F, plus boil
- Wipe clean
Cuisinart may suit you if you prefer six temperature presets, a boil setting and a 30-minute keep-warm function. The memory feature allows the kettle to be lifted from its base for up to 2 minutes without losing its place.
Is the Cosori kettle easy to fill and clean?
The Cosori's two lid opening angles support different tasks: a smaller opening helps limit splashes, and a wide opening makes filling and cleaning easier. The built-in internal water-level indicator helps you gauge the amount as you fill.
The wider opening can be useful when wiping the interior by hand. Cosori's care instructions specify hand washing, so plan to clean it at the sink rather than put it in a dishwasher.
If you want to understand how stainless steel compares with other interior designs, read our guide to electric kettles with no plastic inside. For everyday scale care, see how to clean an electric kettle with vinegar.
What should you check before choosing a temperature kettle?
Start with the temperature range and presets you will actually use. A long feature list matters less than having a setting that fits your tea, coffee or hot-water routine.
Cosori spans 105°F to 212°F in ±5°F steps, which offers a wider stated range than Cuisinart's presets from 160°F to 200°F plus boil. Breville offers five settings for tea and coffee; the product information doesn't specify their exact temperatures.
Think about the amount you usually heat, too. Cosori and Cuisinart hold 1.7L, while Breville is described as a 7-cup kettle.
Finally, consider maintenance and controls. Cosori is hand wash only, and its alerts can be muted with a long press.
Those small details may matter more over time than having one extra preset.
Should you choose the Cosori kettle?
Choose the Cosori if adjustable temperature, an all-metal interior and a 1.7L capacity match your priorities. Its presets cover five common selections, and its wide lid opening helps with cleaning and refilling.
Choose Cuisinart if six preset temperatures, a boil setting and a 30-minute keep-warm option fit you better. Breville is worth comparing if you want five tea and coffee settings with a cordless jug and soft top lid.
For a broader look at options and buying factors, browse our electric tea kettle guide. If this model's range and design fit your routine, compare the Cosori kettle on Amazon before you decide.
Frequently asked questions
Does the Cosori kettle let you set a specific temperature?
Yes. The Cosori has five one-touch presets and an adjustable temperature range from 105°F to 212°F in ±5°F steps.
You can also switch between Fahrenheit and Celsius, so check the selected unit before setting a temperature.
Does the Cosori kettle have plastic inside?
The Cosori has a 304 stainless steel interior, and no plastic parts come in contact with the water. That can matter if you want an all-metal water path; check the lid and exterior materials separately if those are also important to you.
How does the Cosori compare with the Cuisinart CPK-17P1?
Both have 1.7L capacity. Cosori offers five presets plus adjustable settings from 105°F to 212°F, while Cuisinart has six preset temperatures from 160°F to 200°F plus boil, a 30-minute keep-warm option and a memory feature.
Can you mute the Cosori kettle's alerts?
Yes. The Cosori lets you turn alert sounds on or off with a long press.
It also lets you switch temperature units, which is useful if you usually follow recipes in Celsius or Fahrenheit.
