Breastmilk Storage Bags
Breastmilk Storage Bags by Momcozy costs $9.99 at Momcozy, the brand's official store, as of October 18, 2026. Returns: 30 days from delivery to request a return; items must be unused and unopened; you pay return shipping; excluded: clearance. Checkout happens on the seller's own store; Coreplex adds no fees.
At a glance
| Brand | Momcozy |
|---|---|
| Sold by | Momcozy (the brand's official store) |
| Price | $9.99 |
| Price checked | October 18, 2026, before tax and shipping. The live page and the seller's store have the current price. |
| Availability | In stock at the seller when checked |
| Condition | new |
| undefined options | 50 count, 120 count, 200 count |
| Rating | 4.8 of 5 from 1,721 reviews on the seller's store |
| Shopify catalog ID | 3aYKyDjIsZUaMm2SsfZRzP |
Shipping and returns
Returns, refunds and shipping follow Momcozy's own policy, not Coreplex's. Read it before buying, especially for opened, hygiene or final-sale items.
In short: 30 days from delivery to request a return; items must be unused and unopened; you pay return shipping; excluded: clearance.
| Term | Momcozy's policy | Exact wording |
|---|---|---|
| Return window | 30 days | You may request a return within 30 days from the date of receipt. |
| Window counts from | delivery | You may request a return within 30 days from the date of receipt. |
| Item condition | unused, unopened | Brand New and Unopened: Products must be in brand new, unused, and unopened condition with intact packaging. |
| Return shipping | paid by you | Shipping Costs: Return shipping costs are to be borne by you, and the original shipping fees are non-refundable. |
| Not returnable | clearance | Special Note: Clearance items and non-Momcozy branded products are not eligible for this policy. |
| Refund goes to | exchange | Refund policy Return & Exchange. |
| Refund timing | 3 business days | Refund Processing: Once we receive the returned item, we will process the refund within 3 business days . |
Read from Momcozy's refund policy on October 18, 2026. Terms the policy doesn't settle are left out rather than guessed.
Other stores selling it
Coreplex counts another store's listing as the same item only when it shares a Shopify catalog ID or barcode with this one; lookalikes are shown as similar and never priced as equals. The live page runs that check now. AI agents can run it with the Coreplex MCP tools get_passport or compare_prices (product_url: https://momcozy.com/products/breastmilk-storage-bags).
What Momcozy says
TEMP-Sensing Discoloration : Help parents to keep track of milk temp at any time. Purple is Cold (＜36℃/96.8℉), blue is Optimum Feeding Temperature (36-40℃/96.8-104℉), and white is Hot (＞40℃/104℉). Double Strong Sealing : Designed with double sealed side seams & double zipper to protect and freeze breastmilk. When sealing, press your fingertips and make a sound. Presterilized & BPA free thickened milk bag, safely build your milk bank. Zero Contamination : Milk import/export separation design ensures that there is no contamination. Simply open the sealing strip when pouring milk, and cut along a cutting line when you need to breastfeeding. It's that easy! Space-saving Design : Breast milk storage bags can be freezed super flat or upright. This unique feature also allows defrost or freeze milk quickly. Friendly Tips: Capacity is not exceed 6OZ. After milk is poured into the bag, it is necessary to release the air. After thawing, heat it to 40°C (104°F). More Customers Options : Momcozy 200-Pack Breast Milk Storage Bags are the perfect pack size to support new parents' expressing and storing in their first few months!
Specifications (from the seller's page)
Package Dimensions : 5.39 x 4.88 x 4.8 inches Item model number : milkbag Material Composition : PE+PET Material free : BPA FREE, BPS FREE Item Weight : 1.5 pounds Fast Shipping FREE AVAILABLE Order today for delivery in as little as . All Momcozy.com standard shipping rates and policies apply to all items when shipped to the United States, United Kingdom, Canada, Australia, Saudi Arabia, France, Germany, and some EU Countries including free shipping on qualifying orders. For other countries, please get in touch with our customer service before placing the order. The time frame of order delivery is divided into two parts: ●Processing time: 1-2 business days ●Shipping time: 3-8 days (excluding weekends and holidays). Click here for more shipping details 30 Days Guarantee Learn more We stand behind our products. If you don’t love it, exchanges and returns are available in 30 days. 30-Day No-Reason Return Policy Momcozy offers a 30-day no-reason return policy for unused and unopened products with intact packaging. Returns must include all original accessories and proof of purchase. Customers are responsible for return shipping costs, and original shipping fees are non-refundable. Clearance items and non-Momcozy branded products are excluded from this policy. Exchange Policy Non-Quality Issues : Within 30 days of receipt, unused products may be exchanged for reasons such as size mi
Key features (from Shopify's product catalog)
- Temperature-sensing discoloration: Instantly indicates milk temperature for safe storage and feeding
- Double-sealed side seams and double zipper: Ensures zero contamination and secure freezing
- Presterilized and BPA/BPS-free: Provides safe, thickened milk storage for milk banks
- Space-saving design: Allows milk to be stored flat or upright for easy defrosting and quick freezing
- Easy milk transfer: Cutting line and sealing strip enable simple breastfeeding access
| Material | Plastic |
|---|---|
| Closure Type | Zipper |
| Color Coding | Purple (cold, 36°C/96.8°F), Blue (optimum, 36–40°C/96.8–104°F), White (hot, >40°C/104°F) |
| Sterilization | Presterilized |
| Usage Type | Reusable and disposable |
Summarized by Shopify's catalog and checked by Coreplex against the seller's own text: claims the seller's text contradicts are left out. Confirm details with Momcozy.
What Coreplex could not confirm
- Brand confirmation from the brand itself. The brand has not claimed this listing on Coreplex.
- Whether other stores sell this exact item. Coreplex only calls two listings the same item when they share a Shopify catalog ID or a barcode.
- Independent evidence for claims in the listing. Claims are the seller's own.
- A barcode (GTIN) for this listing. Without one, price comparisons with other stores are only possible through Shopify's own catalog grouping.
- Prices for the other options: the price above is for the option shown only.