Sustea’s Electric Kettle 57oz Review – What Makes It Stand Out?

You’ve been there. You’re making tea for a group, or you just need a full pot of hot water for oatmeal, pasta, or a big batch of pour-over coffee. You fill the stovetop kettle, set it on the burner, and then you walk away. Fifteen minutes later you smell something burning – the water boiled dry while you were folding laundry.

SUSTEAS

SUSTEAS Electric Kettle - 57oz Hot Tea…

ECO-FRIENDLY MATERIALS | BUILT TO LAST: The interior of the blue electric kettle is made of 18/8 stainless steel (including spout and lid), which greatly improves durability and safety. All plastic components that come into direct contact with water are devoid of BPA, ensuring your safety and reassurance. The exterior surface is treated with electroplating paint, which is wear-resistant and scratch-resistant, making it easy to maintain

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That’s the moment you wonder why you still use a stovetop kettle. Electric kettles have been around forever, but most of them look like boring white plastic cubes. The Sustea’s Electric Kettle 57oz tries to fix that. It’s a 1.7-liter stainless steel pot with a built-in thermometer and a retro pink finish that actually looks like it belongs on your counter.

I’ve been testing this thing for about two weeks now, making tea, hot chocolate, and even using it for instant noodles. Here’s the full picture – what works, what doesn’t, and whether you should buy one.

What this kettle actually does well

The first thing you notice is the build. The interior is 18/8 stainless steel – the whole inside, including the spout and the lid. That’s a big deal because a lot of kettles in this price range use plastic for the lid or spout. Plastic touching boiling water always gives me a weird taste. This one doesn’t. No BPA in any water-contact plastic either.

It heats 1.7 liters (57 ounces) in about 5 to 6 minutes. That’s a full pot. A stovetop kettle on a gas burner usually takes 10 to 12 minutes for the same volume, so you’re saving a solid 5 minutes each time. The 1500W element is fast enough for daily use without blowing a circuit.

The thermometer is the highlight, honestly. It’s a dial on the lid showing water temperature from 100°F up to 212°F. Not digital – just a simple gauge. That’s actually better for tea drinkers because you can see when the water hits 175°F for green tea or 200°F for black tea without guessing. The gauge is big enough to read from a couple feet away.

The pour spout has a V-shaped design and a honeycomb filter. Water comes out in a steady stream and doesn’t drip down the side of the spout after you finish pouring. That sounds small, but if you’ve ever had a kettle that leaves a puddle on your counter every time, you know it’s not.

Honest strengths and weaknesses

Let’s break it down into what you’ll love and what might bug you.

• Solid stainless interior – No weak spots. Even the lid and spout liner are metal, not cheap plastic. That means longer life and no off-flavors after months of use.
• Safe features work well – Auto shut-off kicks in once it boils, and the dry-boil protection stops heating if you accidentally turn it on empty. I tested the dry-boil safety by letting it run with no water – it clicked off in about 5 seconds. No damage.
• Vintage look isn’t just for show – The pink electroplated paint on the outside resists scratches and fingerprints. Looks like a 1950s diner piece but functions like a modern appliance.
• Handle stays cool – Even after a full boil, the PP handle is comfortable to grip. No oven mitt required. The ergonomic shape makes pouring one-handed easy.
• Wide opening for cleaning – The lid lifts off completely, and the wide mouth lets you reach inside with a sponge. Mineral deposits won’t build up in hidden corners like narrow-neck kettles.

Now the downsides.

• The cord base is a little wobbly – The kettle sits on a round base with a cord storage ring underneath. It’s stable enough, but if you bump the counter hard, the kettle can slide off alignment. Not dangerous, just annoying.
• No keep-warm function – This is a pure boiling kettle. Once water reaches a boil, it shuts off and starts cooling. If you need hot water on demand all day, you’ll have to re-boil. Some people want a temperature hold feature – this doesn’t have one.
• Paint can chip if you’re rough – The electroplating looks great, but I dropped a metal spatula on the side by accident. Left a tiny chip. It’s a cosmetic issue, not structural, but you’ll want to treat it gently.
• Lid snap is tight at first – The snap-close lid keeps everything sealed during pouring, but for the first week it took two hands to open. Loosened up after repeated use. Not a deal-breaker, but worth noting.

Who should buy this – and who should skip it

This kettle is a great fit for anyone who drinks tea regularly and cares about water temperature. If you brew green, white, or oolong teas, the thermometer saves you from boiling the leaves into bitterness. It’s also good for people who want a nice-looking appliance on the counter – the pink retro style gets compliments. And if you prefer stainless steel interiors for health reasons, this one delivers.

Skip it if you need a kettle that keeps water hot for hours. There’s no hold-warm setting, so you’ll be reheating every time you want a cup. Also skip if you’re clumsy or have granite countertops that chip easily – that painted exterior needs some care. Finally, if you need a gooseneck spout for precise pour-over coffee control, this one pours concentrated but not slow enough for that. For that, check out the Nostalgia Retro Electric Tea Kettle 1.7L review for a similar look with different pour characteristics.

Final verdict – worth the money?

After two weeks of daily use, I’d say the Sustea 57oz kettle earns its spot. The stainless interior, fast boil time, and built-in thermometer all work as promised. The retro look is a bonus, not a gimmick. It’s not perfect – the lack of keep-warm and the slightly fussy lid snap keep it from being a 10/10. But for a pure boiling kettle that heats 1.7 liters in 5 minutes and looks good doing it, this is a solid pick.

If you’re on the fence, the one-year warranty from SUSTEAS gives some peace of mind. Head over to Amazon and check the current price to see if it fits your budget. And if you want to see how it compares to other stainless steel models, the Hamilton Beach 41037 electric tea kettle review covers a similar capacity option.

Frequently asked questions

Does the Sustea electric kettle have auto shut-off when it reaches a boil?

Yes. Once the water hits a rolling boil, the kettle turns off automatically. The LED indicator on the one-touch switch turns off, and the heating stops. It also shuts off if the unit is turned on empty (dry-boil protection). Both work reliably.

Can I use this kettle for things other than water, like soup or milk?

The product data says it’s a water boiler. Using it for milk or soup is not recommended – milk will scorch and create a mess. Stick to water for tea, coffee, instant foods, hot chocolate, or oatmeal. The honeycomb filter also won’t handle solids well.

How do I clean the inside of this kettle?

The wide opening lets you reach inside with a soft sponge. For mineral scale from hard water, fill with a mix of water and white vinegar (about 1:2 ratio), boil, let sit for 15 minutes, then rinse thoroughly. Don’t use abrasive scrubbers – they can scratch the 18/8 stainless interior.

Does the thermometer need a battery?

No. It’s a bimetallic dial thermometer, fully mechanical. No batteries, no digital screen that can fail. Just a spring and a needle. Accuracy is good within about 5°F, which is fine for tea making. If you need laboratory precision, this isn’t it, but for daily brewing it works great.

Is the pink paint safe? Will it peel or fade?

The exterior uses electroplated paint, which is a baked-on surface finish. It’s safer than standard spray paint and more durable. I haven’t seen peeling or fading after two weeks, but the manual warns against abrasive cleaners. Hand wash the exterior with a damp cloth only. The paint can chip if struck hard, as I mentioned earlier, but normal kitchen use shouldn’t cause issues.

If you’re still unsure, the Viante electric glass tea kettle VTK-17 review offers a clear glass alternative if you prefer to see the water level.

Ready to buy? Check the latest price on Amazon