I was looking for a good quality microwave steriliser for our 2nd baby. The missus was fed up with the Electric one! I did some research and found the Advent had good reviews. Was sold out at John Lewis. So was in Mothercare at the weekend and found the one I wanted in store and reduced. You can also buy this online.
Philips AVENT Express II microwave steam steriliser - BPA free
This steriliser has a larger capacity so that parents can sterilise a whole day's feed in one go
Just add 200ml water and heat in microwave to sterilise up to 6 AVENT Airflex bottles and accessories in only 2 minutes for 1100-1850W microwaves
Clips keep lid securely closed and side grips stay cooler to aid safe handling
It has some good reviews here http://www.amazon.co.uk/product-reviews/B000QFBX64/ref=dp_top_cm_cr_acr_txt?ie=UTF8&showViewpoints=1
We've used it and are pleased with the speed and ease of use. I would recommend if you are in the market for one. And at this price too.