1. Product Overview
The Momcozy Nutri Bottle Warmer and Portable Milk Warmer is designed to safely and efficiently warm breast milk and formula, preserving essential nutrients. It offers dual heating modes and a portable design for convenience at home or on the go.

Image: The Momcozy Nutri Bottle Warmer (left) and the Momcozy Portable Milk Warmer (right) displayed together. The Nutri Bottle Warmer features a digital display showing "03 MIN" and various mode buttons. The Portable Milk Warmer shows "98°F" on its display.
2. What's Included
Upon unboxing, you will find the following components:
- Momcozy Nutri Bottle Warmer unit
- Momcozy Portable Milk Warmer unit
- Charging cable (USB)
- Wall adapter
- User Manual
3. Setup
Initial Charging
Before first use, fully charge both the Nutri Bottle Warmer and the Portable Milk Warmer using the provided charging cable and wall adapter. The display will indicate charging status.
Preparing the Nutri Bottle Warmer
- Ensure the water bath chamber is clean.
- Place the bottle or milk bag into the warming chamber.
- Add water to the water bath chamber as per instructions for the chosen warming mode.
Preparing the Portable Milk Warmer
- Ensure the internal chamber is clean.
- Pour the desired amount of milk or water into the warmer.
- Securely close the lid to prevent spills.
4. Operating Instructions
Momcozy Nutri Bottle Warmer
This warmer uses a gentle water bath method to preserve nutrients.
- Power On: Press the power button to turn on the device.
- Select Mode: Choose between "gently warm breast milk" or "quickly heat water" modes.
- Set Temperature: Adjust the desired temperature using the controls. The machine will start working automatically and heat the milk/water to the set temperature.
- Keep Warm: The warmer will maintain the set temperature for 60 minutes automatically after reaching it.
- Night Light: Utilize the gentle night light feature for nighttime operation.

Image: The Momcozy Nutri Bottle Warmer with a bottle inside, showing a digital timer set to "03 MIN". This illustrates its fast warming capability for milk.

Image: An infographic highlighting the 10-in-1 multifunctionality of the Momcozy Nutri Bottle Warmer, including Fast Heating, Food Heating, Thaw, Night Light, Anti-Scald Basket, Memory Function, Countdown Settings, Accurate Temperature Control, Water Bath Warming, and 24H Keep Warm.

Image: A visual representation of the Momcozy Nutri Bottle Warmer's water bath heating method, emphasizing accurate temperature control to preserve nutrients like vitamins (VIT), immunoglobulins (IMF), and proteins (PR).
Momcozy Portable Milk Warmer
This portable warmer is ideal for on-the-go use.
- Power On: Press the power button on the base.
- Select Mode: Choose between water heating or milk warming.
- Set Temperature: Adjust the desired temperature using the controls.
- Fast Heating: Heats water to 104°F in 3 minutes and refrigerated breast milk to 98°F in 5 minutes.
- Battery Life: Provides ultra-long battery life for multiple warming cycles.

Image: The Momcozy Portable Milk Warmer heating 4 ounces of water to 104°F in 2 minutes, suitable for mixing baby formula.

Image: A graph illustrating the scientific milk warming process of the Momcozy Portable Milk Warmer, showing it warms 4 ounces of milk to 98°F in 5 minutes, preventing nutrient loss and scorching.

Image: A hand pouring milk from the Momcozy Portable Milk Warmer, highlighting its ultra-long battery life, capable of heating 4oz water 24 times or warming 4oz milk 8 times.
5. Maintenance
Cleaning Instructions
- Always unplug the device before cleaning.
- Wipe the exterior of both warmers with a soft, damp cloth. Do not immerse the main units in water.
- For the Nutri Bottle Warmer, clean the water bath chamber with a soft brush and mild detergent. Rinse thoroughly.
- For the Portable Milk Warmer, clean the interior with warm soapy water and rinse thoroughly.
- Ensure all parts are completely dry before reassembly or storage.
- Do not use abrasive cleaners or scouring pads, as these can damage the surface.
6. Troubleshooting
- Device not turning on: Ensure the device is fully charged. Check the charging cable and adapter for damage.
- Milk not warming: Verify that the correct warming mode and temperature are selected. Ensure sufficient water is added to the Nutri Bottle Warmer's chamber.
- Unusual odors/sounds: Discontinue use and contact customer support if you notice any unusual odors or sounds during operation.
7. Specifications
| Brand | Momcozy |
| Model | Momcozy Nutri Bottle Warmer & Momcozy Milk Warmer |
| ASIN | B0F47RH14X |
| Portable Milk Warmer Capacity | 17.5oz |
| Portable Milk Warmer Waterproof Rating | IPX4 Waterproof |
| Milk Warming Temperature Settings | 92/95/98°F |
| Water Warming Temperature Settings | 98/104/110/122°F |
| Charging Time | 1.5 Hours |

Image: A table comparing the Momcozy Portable Milk Warmer's features (Heating Mode, Thermal Insulation, Capacity, Cup Body, Waterproof Rating, Temperature Setting, Fast Charging Adapter, Charging Time) against generic "Other" warmers.
8. Warranty & Support
For warranty information, product support, or to inquire about replacement parts, please visit the official Momcozy website or contact their customer service. Keep your purchase receipt for warranty claims.
Return Policy: This product typically has a 90-day return/replacement policy. Please refer to your purchase platform for specific details.