MunchkinSteam Microwave Sterilizer



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What weabout it
Easily sterilizes big batches of bottles and parts without taking up counter space


Munchkin’s sterilizer lets you steam clean a larger batch of bottles and parts, using the microwave as an alternative to a big pot of boiling water or a countertop sterilizer, with more capacity than a microwave sterilizer bag. Especially in the early days, this can come in very handy.

To use, just put your bottles, pump parts, nipples and pacifiers inside, fill with the correct amount of water, microwave for four minutes, then let stand for 10. It kills up to 99.9% of common bacteria.

The sterilizer comes with tongs and has heat-resistant handles and an open-away latch to prevent steam burns.

To give you an idea of capacity, it can hold a set of pump parts and two 4-ounce bottles, or two sets of pump parts, or four 8-ounce bottles with caps and nipples. It fits all standard microwaves—if you have a small microwave, measure before purchasing.


  • 12.5” x 11.3” x 6.7”
  • 1.32 lbs
  • Works in all standard microwaves
  • BPA, phthalate, PVC, latex and nitrosamine free

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User Reviews (2)

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March 6, 2019

It fits so much in there at one time and it's quick!

February 14, 2019

It’s great for handwashing but when using a dishwasher it’s not really needed.