May also be available at Amazon
https://www.bololo.net/products/bololo-baby-bottle-sterilizer-led
I also bought a Grownsy for domestic travel. I remove the tank and it reduces its size a bit. Sterilizes for about 8 minutes, Bololo is more like 13. For travel it's been great.
https://grownsy.com/products/baby-bottle-sterilizer-and-dryer