Pumping advice please

Beckie

I want to breastfeed my next baby and I want to know easiest way to get a milk store so I can use a bottle when out and about or daddy can feed occasionally. I like the idea of the haakaa or manual elvie that you wear whkslt feeding? I have read that the electrical ones can mess up your supply a bit?

Then storing in the fridge/freezer after would be my plan

Any advice please send it my way 😌