# Paruu Portable Breast Milk Cooler, 304 Stainless Steel, Blue

The Paruu Portable Breast Milk Cooler uses non-electric 304 stainless steel cooling for breast milk storage on outings and road trips.

- [Original product page](https://www.ofertitastop.com/us/product/paruu-portable-breast-milk-cooler-304)
- [View offer](https://www.ofertitastop.com/us/visit/paruu-portable-breast-milk-cooler-304)
- Market: US
- Language: en-US
- Currency: USD
- Product updated: 2026-10-21T01:58:22.741Z
- Brand: Paruu
- SKU: ofertitastop-us-125041
- Category: Baby & Toddler > Nursing & Feeding > Breast Milk Storage Containers
- Source store: amazon US
- Active deal: Yes
- Price: 27.98 USD
- Previous price: 32.99 USD
- Discount: 15%
- Rating: 4.6 / 5
- Reviews: 127

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

Made with 304 stainless steel, the Paruu Portable Breast Milk Cooler is a non-electric option for keeping breast milk chilled while away from home. Its double-wall construction uses ice and water for cooling, so it does not need batteries or a power cord. The blue container is designed for outings, road trips, daycare drop-offs, and other times when a refrigerator may not be close by.

Its usefulness comes from having more than one way to arrange the inner and outer bottles. Capacity and cooling time depend on the setup, so it helps to choose the configuration that matches how much milk you plan to carry.

## Tech summary
- Type: Non-electric breast milk cooler and storage container
- Material: 304 stainless steel, BPA-free plastic components, and food-grade silicone
- Cooling: Advertised for 14–23 hours, actual time varies with the milk’s starting temperature and the amount of ice
- Storage configurations: Outer bottle with ice and water and inner bottle with 10 oz of milk, inner bottle with ice and water and outer bottle with 12 oz of milk, or remove the inner bottle to store up to 22 oz of chilled breast milk
- Cleaning: Wide-mouth opening, inner bottle is dishwasher safe

The three setups make this more adaptable than a single-compartment bottle, but they also mean the available milk capacity changes with the cooling arrangement. The listed cooling duration is not a fixed guarantee: starting temperature and ice quantity affect how long milk stays cold. The container is intended to be used with ice and water rather than powered cooling, which suits travel when a compact, self-contained setup is more useful than an electric cooler.

## Who it’s for
A solid pick if you want to bring breast milk on everyday outings and prefer a reusable stainless-steel container that does not rely on a power source. The stated fit for standard car and stroller cup holders may also be useful during errands, park visits, or a drive to daycare. Choose the configuration based on whether carrying more milk or keeping the inner bottle available for ice and water matters more for that trip.

You may want to skip it if you need an electric cooler or a cooling duration that stays the same in every condition, neither is what this product offers. If you prioritize a specific capacity, note that the listed storage amounts differ by setup rather than providing one fixed usable volume.

## Practical tips
Add ice and water to the bottle that will serve as the cooling chamber, then place milk in the other bottle according to the chosen configuration. The wide opening is intended to make filling and cleaning easier, and the inner bottle can go in the dishwasher. Do not add hot water above 140°F. For a day out, the cup-holder-friendly form can keep the container within reach in a car or stroller, while the non-electric design avoids needing a cord or battery.

## Practical questions
**Does it need power to cool breast milk?** No. The listed cooling method uses ice and water, and the product has no batteries or power cord.

**How much milk can it hold?** The described configurations hold 10 oz or 12 oz with the other bottle used for ice and water, or up to 22 oz when the inner bottle is removed.

**Can the whole cooler go in the dishwasher?** The inner bottle is described as dishwasher safe. The product details do not state that the complete cooler is dishwasher safe, so clean the other components according to their care instructions.

## Should you buy it?
This cooler makes sense for someone who wants a portable, non-electric way to carry breast milk and is comfortable using ice and water to chill it. Its stainless-steel construction, multiple storage arrangements, wide opening, and cup-holder fit address practical needs during short trips and daily routines. The main decision is whether the changing capacity across its configurations works for your plans. For powered temperature control or a single fixed-capacity setup, a different style of cooler may be a better fit.

## Images

![Paruu Portable Breast Milk Cooler, 304 Stainless Steel, Blue — 1](https://www.ofertitastop.com/i/os2iNCqxBXwqVvH7fFTfCWoQHHD1vysmiMjQbhrcLioP9N1I54HRfBFLGiA9JD7HYAJJ49FfaMla-uSs2An2PC2cPS0vwmsQRlSOoVnJqcnre60D5jJmug.jpg)

![Paruu Portable Breast Milk Cooler, 304 Stainless Steel, Blue — 2](https://www.ofertitastop.com/i/mEX6Untq41bTXgHM52CILdU1r3Zwfk4QjIBMoyLLf3xzPKVV8xmqJ-g2qmuoTflx2QuOdv4rEFVGwL3DcGmBAlp92jjsuqGtMxTJ29RSfa6b24Sm7OjV_Q.jpg)

![Paruu Portable Breast Milk Cooler, 304 Stainless Steel, Blue — 3](https://www.ofertitastop.com/i/wRpc_7gMxXI19kXTO7pfei89hqfX6G-Y3bEDCGejN6Ngt1weuMMOXgP12V0WVDeDAlIGqYAiGSSr9iu-iqc-DBpuPOTdspbUq5c7Ti_dP-4ZjF-M6YBm9g.jpg)

![Paruu Portable Breast Milk Cooler, 304 Stainless Steel, Blue — 4](https://www.ofertitastop.com/i/VjUN71eO_vO71_e3VGnIBtil6vGnsw1kpEgg0iZJlDE7Rs8TtEbsZBLh16qLH3MlDbbOdV2uFY04ulOn_7tPeDa0j6_XHJI4MZUUo0_xxuSA2GzU0S2O5Q.jpg)

![Paruu Portable Breast Milk Cooler, 304 Stainless Steel, Blue — 5](https://www.ofertitastop.com/i/SZEw5zqJtkPR7KxNsH9IQIFCvbDsopePNLdU_VFyr3pBMSgi0tSsW1k3ICVC26uXtB5rrGBodg1t-YGRtFV4F4eRkTYS_rO8eaQHXj3BgC0noirGhJnjXg.jpg)