I have put all our Medela kit, bottles, lids, teats and so forth in our tommie
tippee microwave steamer thing many times and they are still perfect.
The Tommee
Tippee Microwave Steam Sterliser is light and compact, quick and neat and really easy to load, this new steriliser holds four bottles and all accessories in 4 - 8 minutes, depending on the wattage of the microwave.
Not exact matches
Tommee
Tippee Microwave Sterilizer uses
steam to kill up to 99.9 % of germs, according to the manufacturer.