{
  "schema_version": "compare-page.v2",
  "page_id": "using-an-infant-car-seat-with-a-different-stroller",
  "url": "https://robotrunk.com/compare/want/using-an-infant-car-seat-with-a-different-stroller",
  "title": "Using an infant car seat with a different stroller",
  "question": "Can an infant car seat from a travel system be used later with a different stroller?",
  "answer": "Nuna MIXX Next + Pipa Aire RX Travel System: The bundle includes the MIXX next stroller with frame and seat and the ring car seat adapter. The retained sources disagree on PIPA aire rx limits: manual IM-000640A says 4–30 lb and less than 30 inches tall; manual IM-000640C and Nuna's listing say 4–30 lb and 16–30 inches; Noise Rail says 4–32 lb and up to 35 inches.\n\nNuna DEMI icon Stroller + PIPA aire RX Infant Car Seat Travel System: The travel system box includes the DEMI icon stroller, a ring adapter for Nuna infant car seats, the PIPA aire RX infant car seat, and the RELX base.",
  "kind": "travel systems-dc",
  "market": "US",
  "generated_at": "2026-10-17T13:23:56.783Z",
  "columns": [
    "Adapter",
    "Car seat limits",
    "Stroller weight"
  ],
  "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.f3",
      "product": "Nuna MIXX Next + Pipa Aire RX Travel System",
      "field": "child requirements",
      "value": "The retained sources disagree on PIPA aire rx limits: manual IM-000640A says 4–30 lb and less than 30 inches tall; manual IM-000640C and Nuna's listing say 4–30 lb and 16–30 inches; Noise Rail says 4–32 lb and up to 35 inches.",
      "stated_as": "Weight: 4 to 30 lb (2 to 13.6 kg)\n    Height: less than 30 inches (76 cm)",
      "source_type": "manual",
      "source_url": "https://nunababy.com/media/catalog/product/N/u/Nuna_PIPAairerx_UserManual_US_7921.pdf",
      "source_read_at": "2026-10-10T10:49:30.893Z"
    },
    {
      "ref": "p1.f8",
      "product": "Nuna MIXX Next + Pipa Aire RX Travel System",
      "field": "what's included",
      "value": "The bundle includes the MIXX next stroller with frame and seat and the ring car seat adapter.",
      "stated_as": "Nuna MIXX Next stroller with frame and seat",
      "source_type": "guide",
      "source_url": "https://dd1dfe-a3.myshopify.com/products/nuna-mixx-next-w-magnetic-buckle-pipa-aire-rx-travel-system-curated-caviar-cognac",
      "source_read_at": "2026-10-10T10:49:14.368Z"
    },
    {
      "ref": "p1.f9",
      "product": "Nuna MIXX Next + Pipa Aire RX Travel System",
      "field": "stroller weight",
      "value": "The MIXX next stroller weighs 28.3 lbs without the arm bar and insert, which add about 0.7 lb.",
      "stated_as": "Weight: 28.3 lbs (without arm bar and insert - arm bar and insert approx. 0.7 lb)",
      "source_type": "guide",
      "source_url": "https://nunababy.com/usa/mixx-next-pipa-aire-rx-travel-system",
      "source_read_at": "2026-10-10T10:49:17.067Z"
    },
    {
      "ref": "p2.f1",
      "product": "Nuna DEMI icon Stroller + PIPA aire RX Infant Car Seat Travel System",
      "field": "what is included",
      "value": "The travel system box includes the DEMI icon stroller, a ring adapter for Nuna infant car seats, the PIPA aire RX infant car seat, and the RELX base.",
      "stated_as": "What's Included\n• Nuna DEMI icon Stroller\n• Ring Adapter for Nuna Infant Car Seats\n• PIPA aire RX Infant Car Seat and RELX Base",
      "source_type": "guide",
      "source_url": "https://dd1dfe-a3.myshopify.com/products/nuna-demi-icon-stroller-pipa-aire-rx-infant-car-seat-travel-system-caviar",
      "source_read_at": "2026-10-17T06:05:40.595Z"
    },
    {
      "ref": "p2.f2",
      "product": "Nuna DEMI icon Stroller + PIPA aire RX Infant Car Seat Travel System",
      "field": "stroller weight",
      "value": "The DEMI icon weighs 29 lb without the insert, canopy and armbar; those parts add about 3.4 lb.",
      "stated_as": "Weight:\n29\nlbs (without insert, canopy, and armbar approx. 3.4 lb)",
      "source_type": "guide",
      "source_url": "https://nunababy.com/usa/strollers/newborn-strollers-bassinets/demi-icon-stroller",
      "source_read_at": "2026-10-17T06:05:41.844Z"
    }
  ],
  "rows": [
    {
      "rank": 1,
      "merchant": {
        "slug": "albeebaby-com",
        "display_name": "albeebaby.com"
      },
      "product_id": "gid://shopify/Product/9657482772711",
      "name": "Nuna MIXX Next + Pipa Aire RX Travel System",
      "url": "/products/ucp/albeebaby-com/9657482772711",
      "why": "The bundle includes the MIXX next stroller with frame and seat and the ring car seat adapter.",
      "cells": [
        {
          "column": "Adapter",
          "fact": {
            "field": "what's included",
            "value": "The bundle includes the MIXX next stroller with frame and seat and the ring car seat adapter.",
            "stated_as": "Nuna MIXX Next stroller with frame and seat",
            "source_type": "guide",
            "source_url": "https://dd1dfe-a3.myshopify.com/products/nuna-mixx-next-w-magnetic-buckle-pipa-aire-rx-travel-system-curated-caviar-cognac",
            "source_read_at": "2026-10-10T10:49:14.368Z"
          }
        },
        {
          "column": "Car seat limits",
          "fact": {
            "field": "child requirements",
            "value": "The retained sources disagree on PIPA aire rx limits: manual IM-000640A says 4–30 lb and less than 30 inches tall; manual IM-000640C and Nuna's listing say 4–30 lb and 16–30 inches; Noise Rail says 4–32 lb and up to 35 inches.",
            "stated_as": "Weight: 4 to 30 lb (2 to 13.6 kg)\n    Height: less than 30 inches (76 cm)",
            "source_type": "manual",
            "source_url": "https://nunababy.com/media/catalog/product/N/u/Nuna_PIPAairerx_UserManual_US_7921.pdf",
            "source_read_at": "2026-10-10T10:49:30.893Z"
          }
        },
        {
          "column": "Stroller weight",
          "fact": {
            "field": "stroller weight",
            "value": "The MIXX next stroller weighs 28.3 lbs without the arm bar and insert, which add about 0.7 lb.",
            "stated_as": "Weight: 28.3 lbs (without arm bar and insert - arm bar and insert approx. 0.7 lb)",
            "source_type": "guide",
            "source_url": "https://nunababy.com/usa/mixx-next-pipa-aire-rx-travel-system",
            "source_read_at": "2026-10-10T10:49:17.067Z"
          }
        }
      ]
    },
    {
      "rank": 2,
      "merchant": {
        "slug": "albeebaby-com",
        "display_name": "albeebaby.com"
      },
      "product_id": "gid://shopify/Product/9496870191335",
      "name": "Nuna DEMI icon Stroller + PIPA aire RX Infant Car Seat Travel System",
      "url": "/products/ucp/albeebaby-com/9496870191335",
      "why": "The travel system box includes the DEMI icon stroller, a ring adapter for Nuna infant car seats, the PIPA aire RX infant car seat, and the RELX base.",
      "cells": [
        {
          "column": "Adapter",
          "fact": {
            "field": "what is included",
            "value": "The travel system box includes the DEMI icon stroller, a ring adapter for Nuna infant car seats, the PIPA aire RX infant car seat, and the RELX base.",
            "stated_as": "What's Included\n• Nuna DEMI icon Stroller\n• Ring Adapter for Nuna Infant Car Seats\n• PIPA aire RX Infant Car Seat and RELX Base",
            "source_type": "guide",
            "source_url": "https://dd1dfe-a3.myshopify.com/products/nuna-demi-icon-stroller-pipa-aire-rx-infant-car-seat-travel-system-caviar",
            "source_read_at": "2026-10-17T06:05:40.595Z"
          }
        },
        {
          "column": "Car seat limits",
          "fact": null
        },
        {
          "column": "Stroller weight",
          "fact": {
            "field": "stroller weight",
            "value": "The DEMI icon weighs 29 lb without the insert, canopy and armbar; those parts add about 3.4 lb.",
            "stated_as": "Weight:\n29\nlbs (without insert, canopy, and armbar approx. 3.4 lb)",
            "source_type": "guide",
            "source_url": "https://nunababy.com/usa/strollers/newborn-strollers-bassinets/demi-icon-stroller",
            "source_read_at": "2026-10-17T06:05:41.844Z"
          }
        }
      ]
    }
  ]
}