GROWNSY B0GJDBR5GT

Grownsy Portable Baby Formula Bottle Maker Instruction Manual

Model: B0GJDBR5GT

Introduction

The Grownsy Portable Baby Formula Bottle Maker is designed to simplify formula preparation by rapidly cooling hot water to a safe feeding temperature in minutes, without requiring electricity. This manual provides detailed instructions for its safe and effective use, maintenance, and troubleshooting.

Important Safety Information

  • Always follow CDC guidelines for preparing baby formula to ensure safety and hygiene.
  • The product is made from baby-safe, BPA-free, food-grade stainless steel.
  • Do not sterilize the bottle maker with heat or place it in a dishwasher. Hand wash only.
  • Ensure the smart lid is securely fastened before shaking to prevent leaks.
  • Always test the formula temperature before feeding your baby.
  • Keep out of reach of children when not in use.

Package Contents

  • Grownsy Portable Baby Formula Bottle Maker
  • Smart Temperature Display Lid
  • Formula Dispenser
  • Instruction Manual

Product Features

  • Rapid Cooling: Cools hot water to feeding temperature in approximately 3 minutes.
  • Physical Cooling Technology: No electricity or batteries required for cooling function.
  • Smart Color Temperature Display: Lid indicates water temperature with color changes (Red for Hot, Yellow for Warm, Blue for Body Warm).
  • Hygienic Design: Advanced physical cooling technology preserves taste and nutritional value.
  • Portable & Compact: Designed to fit easily in diaper bags for on-the-go use.
  • Durable Materials: Constructed with food-grade stainless steel and BPA-free components.
  • Easy to Clean: Simple design allows for fast and hassle-free cleaning.

Setup

Before first use, thoroughly clean all components of the Grownsy Portable Baby Formula Bottle Maker according to the "Maintenance and Cleaning" section.

  1. Unpack all items from the box.
  2. Wash the bottle maker, smart lid, and formula dispenser with warm soapy water. Rinse thoroughly.
  3. Ensure all parts are completely dry before assembly and storage.
  4. Charge the smart lid using the provided USB cable (if applicable, check product for charging port). The smart lid requires a charge for the temperature display function.

Operating Instructions

Follow these steps to prepare a baby formula bottle using your Grownsy Portable Baby Formula Bottle Maker:

Step 1: Pouring boiling water into the Grownsy Portable Baby Formula Bottle Maker

Step 1: Pour Boiling Water. Carefully pour freshly boiled water into the cooling bottle maker. Do not exceed the maximum fill line (8 oz / 240 ml).
Note: The internal measurement markings may be difficult to read with hot water. Pour slightly less, then wipe the inside to check the level, and add more if needed.

Step 2: Adding formula powder with the included dispenser

Step 2: Add Formula. Use the included formula dispenser to add the appropriate amount of formula powder according to your formula's instructions and your baby's needs.

Step 3: Placing the smart lid on the bottle maker

Step 3: Secure the Lid. Place the smart lid onto the bottle maker and twist clockwise until it is securely closed and leak-proof.

Step 4: Shaking the bottle maker to blend formula and water

Step 4: Shake to Mix and Cool. Gently shake the bottle maker to thoroughly blend the formula powder with the hot water. The internal cooling mechanism will begin to rapidly cool the mixture.

Step 5: Smart lid displaying blue light indicating cooling is complete

Step 5: Check Temperature. Invert the bottle maker for at least 3 seconds to allow the water to contact the lid's sensor. Press and hold the power button on the smart lid for 3 seconds to activate the display. The color indicator will show the temperature:

  • Red: Water temperature is above 140°F (60°C) - Hot Water.
  • Yellow: Water temperature is between 109°F (43°C) and 140°F (60°C) - Warm Water.
  • Blue: Water temperature is below 109°F (43°C) - Body Warm (safe for immediate feeding, but always test).
Cooling typically takes around 3 minutes to reach a safe feeding temperature (blue indicator).

Step 6: Pouring prepared formula into a baby bottle

Step 6: Pour and Feed. Once the blue indicator light appears, indicating a safe feeding temperature, pour the prepared formula into a clean baby bottle. Always test the temperature on your wrist before feeding your baby.

Video Demonstration: Grownsy Portable Formula Bottle Maker

This video demonstrates the use of the Grownsy Portable Formula Bottle Maker, showing the process of adding water and formula, shaking, and checking the temperature with the smart lid. It highlights the convenience and ease of preparing formula on the go.

Maintenance and Cleaning

Proper cleaning ensures hygiene and extends the product's lifespan.

Hassle-Free Cleaning of the Grownsy Portable Baby Formula Bottle Maker

Cleaning Instructions:

  • Hand Wash Only: The bottle maker and lid are not dishwasher safe. Wash all components with warm, soapy water immediately after each use.
  • Rinse Thoroughly: Ensure all soap residue is removed.
  • Drying: Allow all parts to air dry completely before reassembling or storing to prevent mold or mildew.
  • Smart Lid: The smart lid contains electronics. Do not submerge it in water. Wipe clean with a damp cloth.
  • Silicone Ring: The silicone ring in the lid is designed for a tight seal. While the instructions mention it can be removed for cleaning, it is generally not recommended unless absolutely necessary, as re-seating it correctly can be challenging. If removed, ensure it is properly re-inserted to maintain a leak-proof seal.
  • Sterilization: UV sterilization is suggested for deeper cleaning. Do not use heat sterilization methods.

Recovery Time: After use, the internal cooling material needs time to reset. Allow the bottle to cool for 3-4 hours before reuse to ensure optimal cooling performance. If used sooner, cooling efficiency may be reduced.

Troubleshooting

ProblemPossible CauseSolution
Temperature display is inaccurate or not working.
  • Lid not charged.
  • Water not in contact with sensor.
  • Incorrect activation sequence.
  • Ensure the smart lid is fully charged.
  • Invert the bottle for at least 3 seconds before pressing the power button to ensure water contacts the sensor.
  • Press and hold the power button for 3 seconds to activate the display after inverting.
Water is not cooling quickly enough.
  • Insufficient recovery time between uses.
  • Too much water added.
  • Allow 3-4 hours for the internal cooling material to reset after each use.
  • Ensure water level does not exceed the 8 oz / 240 ml maximum fill line.
Bottle is leaking.
  • Lid not securely fastened.
  • Silicone gasket improperly seated or damaged.
  • Ensure the smart lid is twisted on tightly.
  • Check the silicone gasket inside the lid for proper placement and any signs of damage. Replace if necessary.
Difficulty reading internal measurement markings.Steam or hot water obscures markings.Pour slightly less water initially, wipe the inside to clear steam, then add more water to the desired level.

Specifications

  • Model: B0GJDBR5GT
  • Dimensions: Approximately 10.87 x 2.83 x 2.83 inches
  • Weight: Approximately 1.57 pounds
  • Material: Food-grade stainless steel, BPA-free plastic
  • Cooling Method: Pure Physical Cooling
  • Cooling Time: Approximately 3 minutes (for 3-4 fl oz to feeding-ready temperature)
  • Capacity: 8 oz / 240 ml
  • Battery: 1 A battery (included, for smart lid display)

Warranty and Support

For warranty information or product support, please contact GROWNSY customer service directly. You can find more information and contact details on the official GROWNSY brand store:

Visit the GROWNSY Store on Amazon

Please have your model number (B0GJDBR5GT) and purchase date available when contacting support.

© 2026 GROWNSY. All rights reserved.

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