Sposie storage bags, covered every month.
Every ounce you pump is worth protecting. Sposie breast milk storage bags seal it safely — a double-zipper leak-proof closure, a built-in temperature sensor strip, and freezer-safe, BPA-free material made for the milk your body worked for.
And here's the part most moms miss: storage bags are a covered benefit. Most insurance plans provide 100 Sposie bags every 30 days after baby is born — fully covered, shipped to your door, no out-of-pocket cost.
Sposie at 1 Natural Way.
Features moms love.
Leak-proof by design
A double-zipper seal locks every ounce in — no drips in the freezer, no waste on thaw.
Know the temperature
A built-in sensor strip tells you at a glance whether milk is safe to use — no guessing.
Covered every month
Most insurance plans restock 100 bags every 30 days. We bill your plan and ship to your door.
Sposie, explained.
The questions our care team hears most about Sposie.
Check my coverageFor most plans, yes. Many moms qualify to receive 100 Sposie storage bags every 30 days fully covered through their health insurance, restocked automatically. Run the 2-minute coverage check and we'll confirm what your plan includes.
Most plans provide 100 bags every 30 days after baby is born. If you need more, or your plan doesn't cover them, you can also buy them retail through 1 Natural Way.
Yes. They're made from food-grade, baby-safe, BPA-free material and are freezer-safe, with a double-zipper leak-proof seal and a built-in temperature sensor strip.
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