Description
LIINI® 4.0 PRO – Freedom for parents. Comfort for baby.
The new LIINI® 4.0 PRO is the next generation of the 100,000x sold battery-powered bottle warmer – stronger, more robust, and smarter than ever before. Thanks to the IP66 certification, the LIINI® 4.0 PRO is dust-tight and protected against water jets from all directions: Whether it’s a rain shower, a tipped-over baby bottle, or spills during cleaning – the bottle warmer remains safe for you and your baby.
The most robust LIINI® ever
The latest generation bottle warmer is IP66 certified. The USB port is protected from moisture with a silicone cover – the sensitive electronics inside are coated with a special coating. This means that it is dust-tight and protected against strong jets of water from all directions.
For your everyday life as a parent, this means:
- You can easily use LIINI® 4.0 in the rain
- Spilled water or milk is not a problem
- The inside also remains protected during cleaning – no moisture penetrates the electronics
This makes the bottle warmer the most robust LIINI of all time – where other devices react sensitively, our bottle warmer remains reliable: day after day.
Maximum flexibility in everyday parenting
With the LIINI® 4.0 PRO, you decide when and where your baby drinks. No thermos, no tedious carrying, and no decanting: Simply fill the baby bottle with water, select the drinking temperature, and off you go – automatically. Four precise temperature levels (37°C / 40°C / 45°C / 50°C) with a tolerance of less than +/- 2°C ensure that your breast milk or formula is always perfectly tempered.
With its weight of only 410 grams, the bottle warmer is light, compact and can be easily stowed in any diaper bag – ideal for on the go.
Fast, safe & well thought-out
- Super-fast charging in just 90 min with the LIINI® 45W charging adapter (available separately – not included)
- Uncomplicated & safe handling thanks to splash protection (IP66 certified)
- Hygienic hard plastic lid with twist lock
- BPA-free, CE- & RoHs-certified
- Approved in hand luggage on all flights
Compatible with your favorite baby bottle
No adapter necessary:
- Philips AVENT
- Elodie
- Chicco Perfect 5
- Chicco Original Touch
- Pigeon (wide neck bottle)
- Dodie
- Combi
- Spectra
- Richell
With the matching LIINI® adapters, you can heat almost any baby bottle with the bottle warmer – simply click on your desired bottle brand.
Adapter necessary:
Scope of delivery
- LIINI® 4.0 PRO Beige
- CE-certified USB-C fabric cable with aluminum connectors (length: 150 cm)
- Sealing ring for heating plate (already inserted in the bottle warmer)
Cleaning / safety instructions
To ensure that you can use your device safely, it is important to follow the cleaning instructions below carefully. Improper handling can result in serious risks!
Download cleaning and safety instructions
Use at night
The bottle warmer is not suitable for continuous use at night. Here we recommend our new LIINI® night-time feeding station, which makes feeding your baby at night easier than ever before: place the baby bottle on top – sleep – feed! 🙂



