Mayu Swirl Structured Water Carafe
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MAYU Swirl: a beautiful daily hydration ritual
Some of my favourite wellness rituals are the simplest ones. Lighting a candle. Stepping outside for morning light. And, every single day in our house, pouring a glass of water from a carafe that’s been gently swirling on the kitchen side.
The MAYU Swirl is a 1.5 litre borosilicate glass carafe that sits on a handmade porcelain base. Inside the carafe is a small magnetic impeller. When you place the carafe on the base, MAYU says a motor and magnet set the impeller spinning to create a vortex, a bit like a mountain stream [1].
Pair it with your favourite filter. Think of it as a lovely, plastic-free way to serve water you’ve already filtered or chosen carefully, with a ritual that makes you want another glass.
"The Mayu Swirl has completely changed the way our family drinks water. We love how it naturally revitalises and restructures the water, making it feel fresher, lighter, and more alive. It’s such a beautiful little ritual that makes hydration feel so much more nourishing." - Georgie x
Why we love it
💖 1.5 L borosilicate glass carafe with a stainless-steel pouring spout and silicone seal [1]
💖 Hand-made porcelain base (each one has its own unique pattern) with a stainless-steel 304 bottom plate [1]
💖 Rechargeable & cordless — MAYU quotes up to 7 hours of wireless use on the 3.7 V battery [1]
💖 Automatic weight sensor so the base knows when the carafe is on [1]
💖 USB-A to USB-C cable included (about 50 inches / 1.27 m) [1]
💖 2-year manufacturer warranty and a 30-day money-back guarantee, according to MAYU [1][2]
How the vortex works (in MAYU’s words)
MAYU describes the Swirl as inspired by the movement of natural spring water. The porcelain base has an internal motor and magnet; the removable impeller inside the carafe also has a magnet. When activated, the magnets engage and the impeller spins, creating the vortex [1].
MAYU recommends swirling for around 7 minutes, and says you can leave it running longer if you like [1]. MAYU also suggests starting with reverse-osmosis or purified water and adding trace minerals back for taste and balance [1]. We use good-quality filtered or spring water at home.
What MAYU says about swirled water
MAYU calls swirled water “structured” and says the vortex restructures water molecules, increases the oxygen content of reverse-osmosis water by about 24%, and that “research suggests that your cells absorb it more easily.” MAYU also says 83% of people in its taste testing preferred swirled water, often calling it “light,” “delicious” and “smooth” [1].
Those are MAYU’s own words. For me, the joy is simpler: moving water picks up air at its surface, which is why so many people find swirled water tastes fresher, and having a beautiful carafe on the table genuinely helps our family drink more water. Good hydration matters, and the NHS recommends around 6 to 8 glasses of fluid a day for most people, with water as the healthiest choice [3].
Who it’s perfect for
✅ You want to drink more water and love a beautiful, mindful ritual to help you do it
✅ You already filter your water and want a glass-and-porcelain way to serve it
✅ You have a household that needs a gentle nudge to hydrate
✅ You’re looking for a design-led gift for someone who has almost everything
Specs at a glance
| Capacity | 1.5 L / 51 oz [1] |
| Carafe | 100% borosilicate glass [1] |
| Base | Hand-made porcelain; stainless-steel 304 bottom plate [1] |
| Spout | Stainless steel with silicone seal [1] |
| Battery | 3.7 V, 18650 Li-ion; up to 7 hours wireless use [1] |
| Power | 5V / 1A; USB-A to USB-C cable (1.27 m) [1] |
| Size / weight | Height 320 mm (12.6"); diameter 140 mm (5.5"); about 875 g [1] |
| Certifications | ETL, CE, FCC (per MAYU) [1] |
| Base colours | Earth, Graystone, Dolomite, Onyx (our Shop link opens Earth) [1] |
| Warranty / returns | 2-year manufacturer warranty; 30-day money-back (MAYU terms) [2] |
What's included
📦 1.5 L borosilicate glass carafe with magnetic impeller
📦 Hand-made porcelain rechargeable base
📦 USB-A to USB-C charging cable
Care
🧼 Wash the carafe and impeller every other day, or at least twice a week, with lukewarm water and mild soap [1]
🧼 The carafe is dishwasher safe; the impeller is not — wash that by hand [1]
🧼 Dry fully upside down to avoid moisture build-up [1]
🧼 If you add minerals or fruit, clean more often [1]
Your questions, answered
Does it filter my water?
No. The Swirl moves water; it doesn’t remove contaminants. Use your usual filter first.
How long should I swirl?
MAYU recommends about 7 minutes, and says you can keep it running longer [1].
Is it noisy?
MAYU says there’s a soft hum and the sound of moving water. Many people find it calming [1].
Can I use it cordless?
Yes. MAYU quotes up to 7 hours of wireless use on a charge [1].
Do UK / Europe customers ship from mayuwater.com?
MAYU’s US site says it currently ships within the United States only, and points European customers to mayuwater.eu [2]. Our Shop button takes you to mayuwater.com. Check shipping and any import charges at checkout before you buy.
What does it cost?
You’ll see MAYU’s current price, and any Black Friday saving, on mayuwater.com when you click through. You buy directly from MAYU, and your card provider handles any currency conversion.
Sources:
[1] MAYU, Swirl Structured Water Carafe product page (specs, claims, FAQ on page): mayuwater.com
[2] MAYU, Shipping, Returns, 2-Year Warranty & 30-Day Guarantee: mayuwater.com
[3] NHS, Water, drinks and your health: nhs.uk
[4] Popkin BM et al. Water, hydration, and health. Nutrition Reviews, 2010: PubMed 20646222
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