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Breast Milk Storage Set with Cool Packs | Kalsten

Regular price $53.99 $106.00 SAVE $52.01 (49% OFF) Sale price
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Expressed milk gets warm – and the next ice pack isn't available right now.

Those who pump milk regularly know this: The bottles lie loosely in the bag, the milk loses temperature, and when handing it over to daycare, it's unclear whether it's still fresh. The breast milk storage set combines three 150 ml bottles with two gel ice packs in a compact set – the milk stays cooler, the portions are pre-measured, and the entire set fits in any diaper bag.

Benefits

  • No more spoiled milk on the go: The two gel ice packs keep the temperature of the expressed milk stable even on longer trips – you no longer have to guess if the milk is still good.
  • No more tedious transferring and measuring: The three 150 ml bottles are designed for typical drinking portions so that you have ready-made meals right after pumping – without additional filling steps.
  • No more hassle during daycare handover: The set keeps everything together – bottles and ice packs travel-ready in one package – so you know right away when handing over that nothing is missing and nothing was forgotten.

Specifications

  • Number of bottles: 3 x 150 ml storage bottles
  • Ice packs: 2 gel ice packs
  • Color options: Pink, Black, Gray, Blue
  • Product type: Breast milk storage set

Usage

  1. Pumping: Fill the provided 150 ml bottles with milk directly after pumping and seal tightly.
  2. Cooling: Take both gel ice packs out of the freezer and place them together with the bottles in the diaper bag or in a cooler bag insert.
  3. Transporting: Take the set stored compactly – to daycare, on trips, or to the office – and feed the milk directly from the bottle as needed.

Pro tip: Place the gel ice packs in the freezer overnight, so they are ready to use in the morning – this way, you can start your day without waiting.

 

Free standard shipping on all orders. No minimum purchase.

  • Ships to: United States
  • Processing: 1–4 business days (Mon–Fri)
  • Transit: 5–10 business days
  • Total delivery time: 6–14 business days
  • Order cut-off: 5:00 PM PST

You will receive a tracking number by email once your order ships. Please allow up to 48 hours for tracking to update.

See our full Shipping Policy.

You have 14 days from delivery to request a return.

  • Email support@open.shop with your order number to start a return.
  • Items must be unused, complete, and in their original packaging.
  • Return label: flat $9.99 USD, deducted from your refund — nothing to pay upfront.
  • Damaged, defective or incorrect items: we cover all return and replacement costs.
  • No restocking fees.
  • Exchanges: contact us and mention "exchange" — the new item ships once your return arrives.
  • Refunds are issued within 7 business days of inspection.

See our full Return Policy.

Questions about your order or our products? We're happy to help.

Open
Hooizolder 214
Drachten Friesland 9205CD
Netherlands

Email: support@open.shop

Customer Service:
Monday to Friday, 8:00 AM – 6:00 PM PST (excluding public holidays)

We reply to all messages within 24 hours on business days. Weekend messages are answered on Monday.

For quick answers, visit our FAQ page or use our Contact Form.