How It Works

Everything you need to know

MISSTA is an incredibly high quality, 750ml thermos with a temperature light indicator built into the lid that shows if the water temperature is a safe or potentially unsafe serving temperature to mix formula and serve to an infant. 

The Missta Lid

Blue Light
Water temperature is below 25* degrees Celsius (below room temp) and can be too cold to mix with formula.

Green Light
Water temperature is between 25-45* degrees Celsius and is safe to mix with formula.

Red Light
Water temperature is above 45* degrees Celsius and can be too hot to mix with formula.

*Temperature Indicator within +/- 1 degrees Celsius accuracy
Always check the formula mixture temperature on the inside of your wrist before serving the infant a bottle.

How it works

Fill Missta bottle with sterilised warm water.

Tip bottle upside down for 2 seconds to obtain a temperature reading.

While the bottle is upside down, press the ‘M’ button located on the top of the lid.

The light will display the serving temperature indication.

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Charging the lid

Prior to initial use, charge the lid until the light flashes green and wash your bottle (do not submerge the lid in liquid).

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Cleaning Missta

Please clean your Missta bottle prior to its initial use. Do not submerge the lid in liquid.


  • Put in dishwasher, in microwave, in the fridge or freezer.
  • Put formula powder in your Missta bottle or use your Missta bottle for any other types of liquids.

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How to fill your Missta Bottle

Add 500ml of cooled sterilised water plus 250ml boiling water.

ALWAYS follow the instructions on your formula container to make a fresh bottle and check the formula mixture from the baby’s bottle on your wrist before feeding your infant.

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For feeding of infants, we note that water is considered sterilised for 24 hours after boiling.

Your Missta bottle can keep water warm for up to 12 hours, if the lid is properly secured between feeds.