The new stylish tommee tippee twist & click nappy disposal system, powered by congenic, is the only nappy bin to individually wrap each nappy, safely sealing away germs and odours. new-born babies can need a nappy change up to 12 times a day. that's 84 nappies a week and a pile of smelly nappies to dispose of every morning. our twist & click nappy bin holds up to 30 nappies - saving parents lots of trips to the outside bin.