Bottle warmers 230V
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Bestseller! Over 100,000 families use LIINI
✅ Suitable for all LIINI® bottle warmers (1.0, 2.0, 3.0 and 4.0)
📦 Ordered by 12.00, dispatched same day (Mon-Fri)
😍 Free shipping (minimum order value: 30 € / CHF)
💦 100 % leak-proof
💡 Easy application
11.99€incl. VAT
In stock – with you in 1–2 working days
Shipped with DHL – no customs feesIn stock
Bought over 100,000 times · most recently todayScrew the adapter onto your branded bottle, then screw the LIINI bottle warmer upside down onto the bottle and its contents – done. The milk is warmed in your own bottle, with no pouring over. Works with all LIINI bottle warmers: on the go with battery and at home with the LIINI® Home 230V.
The compatible bottle brands are listed in the product name. Careful with brands that have several bottle lines (narrow vs. wide neck): if in doubt, check the adapter overview – or ask our support team with your bottle model, we reply 7 days a week.
After use, rinse briefly with warm water and let it dry – that’s all the adapter needs. Each adapter has its own precisely fitting seal. It is a wear part and available separately – just select your adapter brand when ordering, so your adapter lasts as long as your bottle warmer.
Shipped from our German warehouse with DHL – 100% duty-free, with you in 1–2 working days. Free shipping from EUR 50. Easy returns, support 7 days a week.
LIINI was created in 2021 because having warm milk on the go was an unsolved problem. Today, more than 100,000 families rely on our everyday helpers—developed in Switzerland, tested at 3 a.m. And if something isn’t working right: Our support team is still available even when others have already started their weekend.
No sooner ordered than it’s on its way: Your package leaves our German warehouse the same or next business day and arrives at your doorstep via DHL in 1–2 business days—100% duty-free. We cover shipping costs for orders of EUR 50.00 or more. And if something doesn’t work out: Returns are hassle-free with us, and our customer support is available 7 days a week—even on Sundays, when others have long since called it a day.
Do you already have another ring at home?
If you already have a good fitting ring, you can use that to determine the size.
Step 1: Prepare material
Step 2: Measure the existing ring
Lay the existing ring flat on a flat surface. Make sure that it does not deform or twist. Use the ruler or tape measure to measure the inside diameter of the ring. This is the distance from one inner edge to the opposite inner edge of the ring. Note the measurement in millimeters.
Step 3: Compare with our size chart
Now compare the measurement you noted with our size scale and choose the appropriate ring size.
If you don’t have a matching ring at home, you can easily determine your size with the following procedure.
Step 1: Prepare material
Step 2: Measure the circumference of the finger
Wrap the thin strip of paper or string around the finger you want to wear the ring on. Make sure the strip fits snugly, but not too tight or too loose. Use a pencil to mark the place where the strip or string overlaps.
Step 3: Check the size
To make sure that the determined ring size is correct, you can wrap the thin paper strip or string around your finger again and place the ring on it. Check that it fits comfortably and is not too loose or too tight. Repeat this step if necessary to find the optimal size.
Tip: If you want more accurate measurements, you can repeat the process several times and take the average of the measurements.
Step 4: Compare with our size chart
Now compare the measurement you noted with our size scale and choose the appropriate ring size.
| Size | Inner diameter |
| 1 | 16.5 mm |
| 2 | 17.3 mm |
| 3 | 18.1 mm |
Don’t worry too much about your ring size.
After your order you will immediately receive our LIINI fingerprint kit.
Included are original and pre-cutring templates to try on.
So you can always change to a smaller or larger ring before engraving in the worst case.
