Wraps each diaper individually and keeps all nasty odours away. Contains the Tommee Tippee Sangenic technology for guaranteed protection against odours and bacteria. Contains a multi-layer film that kills 99% of all bacteria immediately on contact. Contains 6 refills that can accommodate dirty diapers for up to 1 month each, depending on diaper size and usage. Fits every Tommee Tippee diaper bucket with a turning mechanism, these are the Twist & Click and the Sangenic Tec diaper buckets.