If you want an electric kettle with no plastic touching the water, focus on the materials inside the kettle—not just a glass exterior. The options below use glass and stainless steel for their water-contact surfaces, but they differ in capacity, temperature settings, and convenience features. Our top pick is the Cosori for its wide opening and simple safety features; the Vianté Alba is a better fit if you want preset temperatures and a tea infuser.
Quick Comparison
| Kettle | Capacity | Standout features | Best for |
|---|---|---|---|
| Cosori Electric Kettle | 1.7 L | Wide opening, two-angle lid, auto shut-off, boil-dry protection | Easy filling and cleaning |
| Nuxatoms Clear Glass Electric Kettle | 1.8 L | Borosilicate glass, stainless steel, LED indicator, cordless base | Simple everyday boiling with a larger capacity |
| Vianté Alba Electric Tea Kettle | 1.5 L | Four temperature presets, removable infuser, 30-minute keep warm | Tea drinkers who want temperature options |
| Ketfii Stainless Steel and Glass Kettle | 1.8 L | Removable lid, 360-degree base, auto shut-off, boil-dry protection | Basic boiling and easy refilling |
Our Picks: Best Glass Electric Kettle No Plastic reviews
Cosori Electric Kettle: A Practical Pick for Easy Cleaning
The Cosori is a 1.7-liter glass electric kettle designed so water does not touch plastic inside. Its wide opening is useful for both filling and cleaning, which can be a real advantage if you plan to use the kettle every day.
The lid has two opening positions. A button opens it partway to help reduce splashing, or farther for filling and reaching inside. The kettle also has automatic shut-off and boil-dry protection. Cosori says it can boil a full cup in under three minutes, but that is not the same as a stated full-capacity boiling time.
This is a straightforward choice if you mainly need boiling water for tea, coffee, or quick meals. The supplied details do not list selectable temperature settings or a keep-warm function, so it is less suited to buyers who want more control over brewing temperature. Compared with the Vianté, it offers a larger capacity but fewer tea-specific features.
Pros:
- No plastic inside the kettle, according to the product description
- Wide mouth makes filling and cleaning easier
- Two-angle lid supports both pouring and cleaning tasks
- Auto shut-off and boil-dry protection are included
Cons:
- No temperature presets or keep-warm function are listed
- Capacity is smaller than the 1.8-liter options here
Verdict: Choose the Cosori if easy access for cleaning matters more to you than temperature controls or maximum capacity.
Nuxatoms Clear Glass Kettle: More Room for Everyday Boiling
The Nuxatoms is a 1.8-liter kettle with a borosilicate glass body and 304 stainless-steel parts. Its description states that plastic does not touch the water. The larger capacity may suit a household or shared kitchen where you often need several cups of hot water at once.
A blue LED indicator shows when the kettle is heating, and the cordless design lifts from a 360-degree rotating base for serving. It also has automatic shut-off when the water reaches a boil and boil-dry power-off protection. A drip-free spout is listed as a pouring feature.
This model focuses on boiling rather than customization: no temperature presets or keep-warm function are listed. That makes it a simpler alternative to the Vianté, which offers more control for tea. Its capacity matches the Ketfii, while the Nuxatoms description specifically identifies borosilicate glass and a stainless-steel structure.
Pros:
- 1.8-liter capacity for making multiple cups
- Borosilicate glass and 304 stainless steel are listed materials
- Plastic does not touch the water, according to the description
- LED indicator, cordless base, and two automatic safety features
Cons:
- No temperature presets or keep-warm setting are listed
- Its larger capacity may be more than you need for occasional single-cup use
Verdict: The Nuxatoms is a sensible option if you want a larger glass kettle for everyday boiling without added temperature controls.
Vianté Alba: The Most Versatile Pick for Tea
The Vianté Alba is a 1.5-liter glass kettle built for tea as well as general hot-water use. Its listed water-contact surfaces are borosilicate glass and food-grade 304 stainless steel, with no plastic lid liner or plastic spout. The concealed heating element is lined with stainless steel.
Its main advantage is temperature control. Four presets cover 175°F, 195°F, 200°F, and 212°F, for different teas, French press coffee, and boiling. A removable stainless-steel infuser lets you steep loose-leaf tea in the kettle, then take the infuser out for other uses. The keep-warm function holds the selected preset temperature for 30 minutes.
The trade-off is capacity: at 1.5 liters, it holds less than the other three models in this guide. It is also the most feature-focused option, which may be unnecessary if you only want water boiled to a rolling boil. Its listed UL and ETL certifications and one-year warranty, extendable to two years with product registration, are useful details to consider when comparing it with the more basic kettles.
Pros:
- Four temperature presets for different drinks and uses
- Removable stainless-steel infuser is included
- 30-minute keep-warm function and automatic shut-off
- Water-contact surfaces are listed as glass or stainless steel
Cons:
- 1.5-liter capacity is the smallest in this comparison
- Its tea-focused features may be more than you need for basic boiling
Verdict: Pick the Vianté Alba if you want preset brewing temperatures and an infuser; choose a larger model if capacity is your main priority.
Ketfii Glass and Stainless Steel Kettle: Straightforward and Easy to Refill
The Ketfii combines a glass body with food-grade 304 stainless steel on its water-contact surfaces. Its description says those surfaces are BPA-free and made from glass or stainless steel. With a 1.8-liter capacity, it is sized for making several servings of hot water at once.
A fully removable lid gives you broad access for refilling and cleaning. The kettle also has a 360-degree swivel base, a cool-touch handle, and a blue LED that lights while it heats. Automatic shut-off and boil-dry protection are included. Its listed heating element is 1,200 watts, but the supplied details do not give a specific boiling-time estimate.
The Ketfii is a basic boil-and-pour option, with no temperature presets or keep-warm setting listed. Compared with the Nuxatoms, it offers a removable lid and specifies a cool-touch handle; the Nuxatoms lists a drip-free spout. Choose based on which handling detail matters more to you.
Pros:
- 1.8-liter capacity
- Removable lid supports filling and cleaning
- Glass and 304 stainless steel are listed for water-contact surfaces
- Auto shut-off, boil-dry protection, and a 360-degree base
Cons:
- No temperature presets or keep-warm function are listed
- No specific boiling time is provided in the product details
Verdict: The Ketfii is a good fit if you want a larger, simple kettle and value a removable lid for access and cleaning.
How to Choose a Glass Electric Kettle With No Plastic Contact
Check the materials that touch the water
A glass exterior does not, by itself, show what the lid, spout, filter, or heating area is made of. Look for clear details about every water-contact surface. The models in this guide describe glass and stainless steel water paths, but product designs can differ, so check the current product information before buying.
Choose a capacity that fits your routine
A larger kettle can save repeat boiling when you make several cups or serve more than one person. The Nuxatoms and Ketfii hold 1.8 liters, the Cosori holds 1.7 liters, and the Vianté holds 1.5 liters. If you usually make one cup at a time, consider whether you need the extra capacity or would rather prioritize other features.
Decide whether temperature control matters
A kettle that only boils water can work well for many everyday uses. If you brew different types of tea or make French press coffee, temperature presets may be useful. The Vianté is the only kettle in this group with listed temperature settings, covering 175°F, 195°F, 200°F, and 212°F.
Look closely at the opening and lid
A wide opening, removable lid, or lid that opens fully can make filling and cleaning easier. The Cosori has a wide mouth and a two-angle lid, while the Ketfii has a fully removable lid. Think about whether you want a lid that stays attached for daily use or broad access for cleaning.
Compare safety and convenience features
Automatic shut-off and boil-dry protection are listed on all four options, but other conveniences vary. The Vianté adds a keep-warm function, while the Nuxatoms and Ketfii list 360-degree bases. The Cosori’s lid design is aimed at reducing splashes when opening. Choose features you will use rather than treating a longer feature list as automatically better.
Consider cleaning and ongoing care
Glass makes it easier to see inside the kettle, but mineral deposits from water may still need attention over time. A wide or removable opening can help you reach the interior. Follow the manufacturer’s care instructions, and consider how easy it will be to clean the lid and any removable infuser as well as the body.
Frequently Asked Questions
What does “no plastic contact with water” mean?
It means the surfaces inside the kettle that touch water are described as materials such as glass or stainless steel rather than plastic. Check the product details for the lid, spout, and other internal parts, not just the body.
Which kettle in this guide has temperature presets?
The Vianté Alba lists four presets: 175°F, 195°F, 200°F, and 212°F. The other three product descriptions do not list selectable temperature settings.
Which kettle has the largest capacity?
The Nuxatoms and Ketfii each list a 1.8-liter capacity. The Cosori is 1.7 liters, and the Vianté Alba is 1.5 liters.
Which option includes an infuser?
The Vianté Alba includes a removable food-grade stainless-steel infuser for loose-leaf tea or tea bags. The other listed models do not describe an included infuser.
Do these kettles have automatic shut-off?
Yes. Each product description lists automatic shut-off. Each also lists boil-dry protection or automatic power-off when water is insufficient.
Which kettle may be easiest to clean?
The Cosori has a wide mouth and a lid that can open fully for cleaning. The Ketfii has a fully removable lid, which also provides broad access. Your choice may depend on whether you prefer an attached lid or one you can take off completely.
Final Recommendation
For a balance of plastic-free water contact, easy access, and simple operation, the Cosori is the strongest all-around pick in this group. Choose the Vianté Alba if precise tea temperatures and an infuser matter most, or the Nuxatoms and Ketfii if you want a larger 1.8-liter capacity. Before ordering, confirm the product’s current material and care details so they match your preferences.