{
  "schema_version": "compare-page.v2",
  "page_id": "freezer-storage-of-breast-milk-in-silicone-collectors",
  "url": "https://robotrunk.com/compare/want/freezer-storage-of-breast-milk-in-silicone-collectors",
  "title": "Freezer storage of breast milk in silicone collectors",
  "question": "How long can breast milk stay in the freezer when it is stored in a silicone collector?",
  "answer": "Haakaa Silicone Colostrum Collector 4 ml: The collector is made of 100% medical grade silicone and can be stored in the fridge or freezer. Colostrum can be added to the same collector for 24 hours and must be frozen within 48 hours of the first batch.\nHaakaa Silicone Colostrum Collectors: Made of 100% medical grade silicone; it will not leach nasty toxins and can be safely stored in the fridge or freezer.\nHaakaa Silicone Colostrum Collector Set 4 ml, 6 PK (Pre-Sterilized) — SKU MHK149: Haakaa says the collectors are made of 100% medical-grade silicone, will not leach toxins, and can be stored in the fridge or freezer.\nNone of the checked facts gives a maximum time that milk can stay in the freezer.",
  "kind": "breastfeeding supply",
  "market": "US",
  "generated_at": "2026-10-21T00:35:10.177Z",
  "columns": [
    "Freezer use",
    "Collection timing"
  ],
  "notices": {
    "facts": "Every value in the table is a fact RoboTrunk checked, linked to the page it came from. A dash means no checked fact fills that cell.",
    "price": "Prices and stock change, so this page prints neither: each product name links to its RoboTrunk page, which shows them live."
  },
  "cited_facts": [
    {
      "ref": "p1.f1",
      "product": "Haakaa Silicone Colostrum Collector 4 ml",
      "field": "Material",
      "value": "The collector is made of 100% medical grade silicone and can be stored in the fridge or freezer.",
      "stated_as": "Our collector is made of 100% medical grade silicone, which means it won't leach nasty toxins and can be safely stored in the fridge or freezer.",
      "source_type": "listing",
      "source_url": "https://temp2016.myshopify.com/products.json",
      "source_read_at": "2026-10-11T07:21:10.371Z"
    },
    {
      "ref": "p1.f10",
      "product": "Haakaa Silicone Colostrum Collector 4 ml",
      "field": "Collection practice",
      "value": "Colostrum can be added to the same collector for 24 hours and must be frozen within 48 hours of the first batch.",
      "stated_as": "Up to 48 hours before it needs to be put in the freezer. The 48 hours start from when you collected the first batch of colostrum.",
      "source_type": "guide",
      "source_url": "https://www.haakaa.co.nz/products/silicone-colostrum-collector-set",
      "source_read_at": "2026-10-12T13:25:49.999Z"
    },
    {
      "ref": "p3.f9",
      "product": "Haakaa Silicone Colostrum Collectors",
      "field": "material",
      "value": "Made of 100% medical grade silicone; it will not leach nasty toxins and can be safely stored in the fridge or freezer.",
      "stated_as": "Our collector is made of 100% medical grade silicone, which means it won't leach nasty toxins and can be safely stored in the fridge or freezer.",
      "source_type": "listing",
      "source_url": "https://temp2016.myshopify.com/products.json",
      "source_read_at": "2026-10-11T07:21:10.371Z"
    },
    {
      "ref": "p4.f2",
      "product": "Haakaa Silicone Colostrum Collector Set 4 ml, 6 PK (Pre-Sterilized) — SKU MHK149",
      "field": "material",
      "value": "Haakaa says the collectors are made of 100% medical-grade silicone, will not leach toxins, and can be stored in the fridge or freezer.",
      "stated_as": "Our collector is made of 100% medical grade silicone, which means it won't leach nasty toxins and can be safely stored in the fridge or freezer.",
      "source_type": "guide",
      "source_url": "https://temp2016.myshopify.com/products/haakaa-silicone-colostrum-collector-set-4-ml-6-pk-pre-sterilized",
      "source_read_at": "2026-10-12T13:30:03.969Z"
    }
  ],
  "rows": [
    {
      "rank": 1,
      "merchant": {
        "slug": "haakaausa-com",
        "display_name": "haakaausa.com"
      },
      "product_id": "gid://shopify/Product/8180337574126",
      "name": "Haakaa Silicone Colostrum Collector 4 ml",
      "url": "/products/ucp/haakaausa-com/8180337574126",
      "why": "The collector is made of 100% medical grade silicone and can be stored in the fridge or freezer.",
      "cells": [
        {
          "column": "Freezer use",
          "fact": {
            "field": "Material",
            "value": "The collector is made of 100% medical grade silicone and can be stored in the fridge or freezer.",
            "stated_as": "Our collector is made of 100% medical grade silicone, which means it won't leach nasty toxins and can be safely stored in the fridge or freezer.",
            "source_type": "listing",
            "source_url": "https://temp2016.myshopify.com/products.json",
            "source_read_at": "2026-10-11T07:21:10.371Z"
          }
        },
        {
          "column": "Collection timing",
          "fact": {
            "field": "Collection practice",
            "value": "Colostrum can be added to the same collector for 24 hours and must be frozen within 48 hours of the first batch.",
            "stated_as": "Up to 48 hours before it needs to be put in the freezer. The 48 hours start from when you collected the first batch of colostrum.",
            "source_type": "guide",
            "source_url": "https://www.haakaa.co.nz/products/silicone-colostrum-collector-set",
            "source_read_at": "2026-10-12T13:25:49.999Z"
          }
        }
      ]
    },
    {
      "rank": 2,
      "merchant": {
        "slug": "haakaausa-com",
        "display_name": "haakaausa.com"
      },
      "product_id": "gid://shopify/Product/7980601475310",
      "name": "Haakaa Silicone Colostrum Collectors",
      "url": "/products/ucp/haakaausa-com/7980601475310",
      "why": "Made of 100% medical grade silicone; it will not leach nasty toxins and can be safely stored in the fridge or freezer.",
      "cells": [
        {
          "column": "Freezer use",
          "fact": {
            "field": "material",
            "value": "Made of 100% medical grade silicone; it will not leach nasty toxins and can be safely stored in the fridge or freezer.",
            "stated_as": "Our collector is made of 100% medical grade silicone, which means it won't leach nasty toxins and can be safely stored in the fridge or freezer.",
            "source_type": "listing",
            "source_url": "https://temp2016.myshopify.com/products.json",
            "source_read_at": "2026-10-11T07:21:10.371Z"
          }
        },
        {
          "column": "Collection timing",
          "fact": null
        }
      ]
    },
    {
      "rank": 3,
      "merchant": {
        "slug": "haakaausa-com",
        "display_name": "haakaausa.com"
      },
      "product_id": "gid://shopify/Product/7967190319342",
      "name": "Haakaa Silicone Colostrum Collector Set 4 ml, 6 PK (Pre-Sterilized) — SKU MHK149",
      "url": "/products/ucp/haakaausa-com/7967190319342",
      "why": "Haakaa says the collectors are made of 100% medical-grade silicone, will not leach toxins, and can be stored in the fridge or freezer.",
      "cells": [
        {
          "column": "Freezer use",
          "fact": {
            "field": "material",
            "value": "Haakaa says the collectors are made of 100% medical-grade silicone, will not leach toxins, and can be stored in the fridge or freezer.",
            "stated_as": "Our collector is made of 100% medical grade silicone, which means it won't leach nasty toxins and can be safely stored in the fridge or freezer.",
            "source_type": "guide",
            "source_url": "https://temp2016.myshopify.com/products/haakaa-silicone-colostrum-collector-set-4-ml-6-pk-pre-sterilized",
            "source_read_at": "2026-10-12T13:30:03.969Z"
          }
        },
        {
          "column": "Collection timing",
          "fact": null
        }
      ]
    }
  ]
}