The Hegen Wearable Container Body is designed to collect expressed milk when used with the Hegen Wearable Breast Pump. Made from durable, BPA-free Polyphenylsulfone (PPSU) material, it allows mums to pump, feed or store milk within the same container to minimise transfer waste supporting Hegen’s Express-Store-Feed ecosystem. It holds a maximum capacity of 170ml/5.75oz per side.