The Bump Best of Baby Awards 2021

Featuring 59S Mini UV Sterilizer

Munchkin Product Video Cover Image
Munchkin Product Video Cover Image


  • Kills Germs in 59 Seconds

    Safely neutralizes odor and kills 99.99% of the most common household germs including seasonal varieties in 59 Seconds. Sterilizes pacifiers, teethers, and more.

  • Proven UV-C Technology

    Uses 4 gold-plated hospital-grade LED UV-C lights for over 3,000 hours of use.

  • Backed by 3rd Party Lab Testing

    Proven to kill Staph, E. coli, RSV, Salmonella, Kleb, Influenza (flu), Human Coronavirus (ATCC VR-740, Strain 229E), and other common germs.

    *The SARS-CoV-2 strain that causes COVID-19 was not specifically tested.

  • Portable, Compact Design

    Easily straps to purses, strollers, and backpacks or fits inside diaper bags.

  • Powered for On-the-Go

    Runs on 3 AA batteries (not included) for use on the go.

  • Child-Safe

    FDA registered device and EPA registered establishment. UV light auto shuts-off when the lid is opened and sanitized items are cool to the touch.

From the Blog


Consider When Buying a UV Sterilizer

Wondering what to look for in UV light sterilization products? We’re here to help with the 5 most important tips.

Read Now

What People Are Saying

“Easy to use, sanitizes one pacifier or bottle nipple in 59 seconds, small enough to fit in a diaper bag.”
“ Munchkin's portable sterilizer is a godsend.”
“The handy sterilizer is a must for every parent.”

About 59S Mini Portable UV-C Sterilizer

Item #:
Model #:
FDA Registered; EPA Registered Establishment (EPA Est. No. 95175-CHN-1)
Product Dimensions:
3.1 in. (79mm) x 3.1 in. (79mm) x 3.1 in. (79mm)
Item Weight:
4.1 oz. (117g)
Batteries Required:
No, but uses 3 AA
Input Connector:
Rated Input:
5VDC, 400mA
UV-C LED Life:
3000 hours

Warranty: 1-year Limited Warranty

Register Your Product
  • Does the USB Cable charge the device? No, the USB cable will only power the device when it is plugged into power banks, car chargers or laptops. For on-the-go use, please use 3 AA batteries. (For longer life use alkaline batteries).
  • What are the inside measurements? The inner dimensions on the Munchkin Portable UV Sterilizer approximately measures 3” in diameter and 1.75” in height.
  • Could this be used to sterilize a menstrual cup? The Munchkin/59S Mini Sterilizer may be able to sterilize your menstrual cup as long at it will properly fit in the sterilizer, will not obstruct the UV-C light, and the manufacturer of your menstrual cup does not list this use as an issue for that item.
  • Can you take it on a plane in your carry on? Yes you are able to place your Munchkin Portable UV Mini Sterilizer inside or attach to your bag to use it on-the-go.
  • The red light isn’t turning off, does that mean the device isn’t turned off? The light on the Munchkin Portable UV Sterilizer will turn off after five minutes of inactivity and unit will then resume sleep. For further assistance with the Munchkin UV Sterilizer, please kindly reach out to our Customer Satisfaction Team directly.
    Phone: 800.344.2229
    Text: 805.344.2229
  • Is the mini sterilizer large enough to accommodate face masks? The Munchkin Portable UV Sterilizer is not long enough to accommodate a face mask flat across but can be folded to fit. The unit’s inner measurements is approximately 3” in diameter and 1.75” in height.
  • How long do I have to sterilize? The Munchkin Portable UV Sterilizer sterilizes in 59 seconds using UV-C light.
  • Description says the bulbs are good for 3000 hours of use. What happens after that? Is it no longer good or do you replace bulbs/get a new one? The Munchkin UV Sterilizer will still continue to work properly even after 3000 hours of use as that was just the minimum number of hours that was used for testing.
  • What color does test paper change? The lettering on the UV Strip on the Munchkin Portable UV Mini Sterilizer will become visible when device is working properly.
  • How do I know if it works? The unit also comes with UV test paper. If you have any further questions on the use/functionality of the sterilizer, please kindly reach out to our Customer Satisfaction team directly.
    Phone: 800.344.2229
    Text: 805.344.2229