hi quirkywuirky,
you need an adapter to pump directly from medela pump to avent bottles. otherwise, you can use an avent nurser bottle (which fits a medela pump) with liners (non zip-lock milkbags). If you are interested to try the nurser bottle, i have 1 to let go with the liners for you to try. PM me for more details
you need an adapter to pump directly from medela pump to avent bottles. otherwise, you can use an avent nurser bottle (which fits a medela pump) with liners (non zip-lock milkbags). If you are interested to try the nurser bottle, i have 1 to let go with the liners for you to try. PM me for more details