Breastmilk storage bag?

Kami naman, I use the Medela or Lansinoh bags, honestly both are solid, hindi madali basag at may measurement lines na clear, which helps kasi madali lang malimutan kung gaano kalaki na ang naka-store haha! I store them flat in the freezer para space-saving, tapos I label with date and time using a permanent marker (super important to alam mo kung kelan pa lang okay gamitin), and then nag-rotate ako, ginagamit ko muna yung oldest bago mag-expire. A few of us from our moms' group tried the cheaper brands din, pero parang mas prone mag-leak, kaya mas safe kami sa trusted brands na, especially pag matagal in the freezer! How long are you planning to store, mama? That might help kung ano best option para sa inyo.