Baby cradlesPremium pacifiers
Cleaning Wipes Monthly Pack
Home & 2Go Bundle
Formula Dispenser Avent
Baby Bottle Bundle
Home & 2Go Bundle€ 161.48 
Easy Pump Boobies Bundle€ 159.98 
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BASIC at a permanently low price
🦊For savers without compromise
🪙Best price guarantee: Cheapest bottle warmer with rechargeable battery in CH, DE, AT
📦 Order by 12:00 p.m.for same-day shipping ( Mon–Fri)
👩🏼🍼 Over 100,000 parents already trust LIINI®
Original price was: 79.99€.59.99€Current price is: 59.99€.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 todayWithout an adapter: Philips Avent, Elodie, Chicco Perfect 5 & Original Touch, Pigeon (wide-neck), Dodie, Combi, Spectra, Richell.
With LIINI adapters: MAM, NUK, Medela, BIBS, Dr. Brown's, Lansinoh, Tommee Tippee, Twistshake, babylove, NIP – find adapters here. These are the same adapters as those included with the 4.0 PRO.
Can't find your brand? Contact us.
Charge via USB-C using your smartphone's adapter—it takes 2–3 hours to fully charge, or faster with the 45W fast-charging adapter.
The BASIC heats just as reliably—with the same four temperature settings, the same keep-warm function, and the same adapters. You saved money on the extras:
On the go every day or often without access to a power outlet? In that case, the 4.0 PRO is worth it. For walks, outings, and visits to the grandparents, the BASIC is the affordable, smart choice.
24 months from the date the order is received. Wear-and-tear parts (battery, seals) as well as damage caused by contact with water or improper use are excluded. If you need to make a warranty claim, simply open a ticket at liini.ch/support.
Shipped from our German warehouse via DHL—100% duty-free, delivered to you in 1–2 business days. Free shipping on orders of EUR 50.00 or more. Hassle-free 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.
A 9,000 mAh battery, four temperature settings, and the same keep-warm function as the 4.0 PRO—all at a permanently low price. The BASIC reliably warms breast milk and formula to 37 °C—no outlet or water bath required. Weighing 335 g, it fits in any diaper bag and can be carried on as carry-on luggage.
You can screw Philips Avent, Chicco, and others right on. For MAM, NUK, Medela, and the other brands, the adapters are the same as those for the 4.0 PRO—if you switch to a different brand later, you can just take them with you. Charging is done via USB-C using your smartphone’s adapter.
Real families, real life – this is LIINI in action.
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.
4.0 PRObattery · on the go
Baby food warmersfrom 6 months
Night Stationfor the night
