{
  "schema_version": "compare-page.v2",
  "page_id": "breast-pumps-and-accessories-with-leak-or-overflow-protectio",
  "url": "https://robotrunk.com/compare/want/breast-pumps-and-accessories-with-leak-or-overflow-protectio",
  "title": "Breast pumps and accessories with leak or overflow protection",
  "question": "Which breast pumps or accessories help stop milk from leaking or overflowing?",
  "answer": "Medela Sonata Smart Breast Pump: It uses closed-system overflow protection. Medela Silicone Breast Milk Collector: Uses both a stopper and a lid.",
  "kind": "breastfeeding",
  "market": "US",
  "generated_at": "2026-10-27T14:31:58.548Z",
  "columns": [
    "Overflow protection",
    "Leak protection"
  ],
  "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.f2",
      "product": "Medela Silicone Breast Milk Collector",
      "field": "Leak protection",
      "value": "Uses both a stopper and a lid.",
      "stated_as": "Double leakproof: double the protection with both stopper and lid.",
      "source_type": "listing",
      "source_url": "https://anb-baby.myshopify.com/products.json",
      "source_read_at": "2026-09-23T19:03:51.372Z"
    },
    {
      "ref": "p2.f8",
      "product": "Medela Sonata Smart Breast Pump",
      "field": "Overflow protection",
      "value": "It uses closed-system overflow protection.",
      "stated_as": "closed system overflow protection",
      "source_type": "listing",
      "source_url": "https://anb-baby.myshopify.com/products.json",
      "source_read_at": "2026-09-23T19:03:51.372Z"
    }
  ],
  "rows": [
    {
      "rank": 1,
      "merchant": {
        "slug": "anbbaby-com",
        "display_name": "anbbaby.com"
      },
      "product_id": "gid://shopify/Product/1706939514980",
      "name": "Medela Sonata Smart Breast Pump",
      "url": "/products/ucp/anbbaby-com/1706939514980",
      "why": "It uses closed-system overflow protection.",
      "cells": [
        {
          "column": "Overflow protection",
          "fact": {
            "field": "Overflow protection",
            "value": "It uses closed-system overflow protection.",
            "stated_as": "closed system overflow protection",
            "source_type": "listing",
            "source_url": "https://anb-baby.myshopify.com/products.json",
            "source_read_at": "2026-09-23T19:03:51.372Z"
          }
        },
        {
          "column": "Leak protection",
          "fact": null
        }
      ]
    },
    {
      "rank": 2,
      "merchant": {
        "slug": "anbbaby-com",
        "display_name": "anbbaby.com"
      },
      "product_id": "gid://shopify/Product/8609199653150",
      "name": "Medela Silicone Breast Milk Collector",
      "url": "/products/ucp/anbbaby-com/8609199653150",
      "why": "Uses both a stopper and a lid.",
      "cells": [
        {
          "column": "Overflow protection",
          "fact": null
        },
        {
          "column": "Leak protection",
          "fact": {
            "field": "Leak protection",
            "value": "Uses both a stopper and a lid.",
            "stated_as": "Double leakproof: double the protection with both stopper and lid.",
            "source_type": "listing",
            "source_url": "https://anb-baby.myshopify.com/products.json",
            "source_read_at": "2026-09-23T19:03:51.372Z"
          }
        }
      ]
    }
  ]
}