{
  "schema_version": "compare-page.v2",
  "page_id": "trundle-and-twin-size-kids-mattresses",
  "url": "https://robotrunk.com/compare/want/trundle-and-twin-size-kids-mattresses",
  "title": "Trundle and Twin-Size Kids Mattresses",
  "question": "Which trundle or twin-size kids mattresses are available?",
  "answer": "Naturepedic 2-in-1 Waterproof Organic Kids Mattress (2 in 1 ULTRA/QUILTED Trundle Short - Quilt/Nat): The listing includes one Twin 2 in 1 ULTRA/QUILTED Trundle Short mattress. The Trundle Short measures 38 x 71 x 6 inches.\nOeuf Universal Trundle Mattress: Compatible with Oeuf Sparrow Trundle Bed, Oeuf Perch Trundle Bed, or Oeuf River Trundle Bed Dimensions: 69\"L x 38\"W x 4.5\"H\nMoonlight Slumber Little Dreamer Deluxe Twin/Full Mattress: It is a 6.5-inch dual-sided mattress available in Twin and Full. Twin size measures 38 by 75 by 6.5 inches.",
  "kind": "mattress",
  "market": "US",
  "generated_at": "2026-10-19T22:33:17.922Z",
  "columns": [
    "Size",
    "Materials",
    "Certification"
  ],
  "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": "Oeuf Universal Trundle Mattress",
      "field": "Material",
      "value": "Made from lightweight and durable medium-density foam",
      "stated_as": "It's made from lightweight and durable medium-density foam",
      "source_type": "listing",
      "source_url": "https://modern-nursery-test-store.myshopify.com/products.json",
      "source_read_at": "2026-10-09T19:37:33.489Z"
    },
    {
      "ref": "p1.f3",
      "product": "Oeuf Universal Trundle Mattress",
      "field": "Certification",
      "value": "GREENGUARD certified",
      "stated_as": "Greenguard certified",
      "source_type": "listing",
      "source_url": "https://modern-nursery-test-store.myshopify.com/products.json",
      "source_read_at": "2026-10-09T19:37:33.489Z"
    },
    {
      "ref": "p1.f4",
      "product": "Oeuf Universal Trundle Mattress",
      "field": "Compatibility",
      "value": "Compatible with Oeuf Sparrow Trundle Bed, Oeuf Perch Trundle Bed, or Oeuf River Trundle Bed",
      "stated_as": "Compatible with the Oeuf Sparrow Trundle Bed, Oeuf Perch Trundle Bed or Oeuf River Trundle Bed",
      "source_type": "listing",
      "source_url": "https://modern-nursery-test-store.myshopify.com/products.json",
      "source_read_at": "2026-10-09T19:37:33.489Z"
    },
    {
      "ref": "p1.f5",
      "product": "Oeuf Universal Trundle Mattress",
      "field": "Dimensions",
      "value": "Dimensions: 69\"L x 38\"W x 4.5\"H",
      "stated_as": "Dimensions: 69\"L x 38\"W x 4.5\"H",
      "source_type": "listing",
      "source_url": "https://modern-nursery-test-store.myshopify.com/products.json",
      "source_read_at": "2026-10-09T19:37:33.489Z"
    },
    {
      "ref": "p2.f1",
      "product": "Naturepedic 2-in-1 Waterproof Organic Kids Mattress (2 in 1 ULTRA/QUILTED Trundle Short - Quilt/Nat)",
      "field": "organic and vegan claim",
      "value": "Sellers list the mattress as a GOTS certified organic and vegan mattress with a firm feel, no glues, adhesives or polyurethane foam, and a sugarcane-based waterproof layer.",
      "stated_as": "GOTS certified organic mattress and vegan. Non-Toxic waterproof layer made from sugarcane. No glues, adhesives, or polyurethane foam. Passes flame standards without fire retardants or chemical additives. Firm feel.",
      "source_type": "listing",
      "source_url": "https://strolleria.myshopify.com/products.json",
      "source_read_at": "2026-10-14T20:08:47.220Z"
    },
    {
      "ref": "p2.f2",
      "product": "Naturepedic 2-in-1 Waterproof Organic Kids Mattress (2 in 1 ULTRA/QUILTED Trundle Short - Quilt/Nat)",
      "field": "what is included",
      "value": "The listing includes one Twin 2 in 1 ULTRA/QUILTED Trundle Short mattress.",
      "stated_as": "1 x Twin 2 in 1 ULTRA/QUILTED Trundle Short Mattress",
      "source_type": "guide",
      "source_url": "https://strolleria.myshopify.com/products/naturepedic-twin-2-in-1-ultra-quilted-trundle-short-quilt-nat",
      "source_read_at": "2026-10-15T09:50:49.703Z"
    },
    {
      "ref": "p2.f10",
      "product": "Naturepedic 2-in-1 Waterproof Organic Kids Mattress (2 in 1 ULTRA/QUILTED Trundle Short - Quilt/Nat)",
      "field": "dimensions",
      "value": "The Trundle Short measures 38 x 71 x 6 inches.",
      "stated_as": "Trundle Short Dimensions: 38\" x 71\" x 6\"",
      "source_type": "guide",
      "source_url": "https://strolleria.myshopify.com/products/naturepedic-twin-2-in-1-ultra-quilted-trundle-short-quilt-nat",
      "source_read_at": "2026-10-15T09:50:49.703Z"
    },
    {
      "ref": "p2.f11",
      "product": "Naturepedic 2-in-1 Waterproof Organic Kids Mattress (2 in 1 ULTRA/QUILTED Trundle Short - Quilt/Nat)",
      "field": "materials",
      "value": "The mattress is built from GOTS-certified organic cotton fabric and fill, food-grade PE waterproofing from non-GMO sugarcane, plant-based PLA fiber batting, polypropylene interlinings, polyester thread and coil insulator, steel fasteners and a steel coil innerspring.",
      "stated_as": "Materials: GOTS-certified organic cotton fabric and fill, food-grade PE waterproofing derived from non-GMO sugarcane, plant-based PLA fiber batting, polypropylene interlinings, polyester thread and coil insulator, steel fasteners, and steel coil innerspring.",
      "source_type": "guide",
      "source_url": "https://www.naturepedic.com/products/2-in-1-organic-kids-mattress-buy",
      "source_read_at": "2026-10-15T09:31:49.809Z"
    },
    {
      "ref": "p3.f1",
      "product": "Moonlight Slumber Little Dreamer Deluxe Twin/Full Mattress",
      "field": "design",
      "value": "It is a 6.5-inch dual-sided mattress available in Twin and Full.",
      "stated_as": "6.5” dual-sided mattress offered in both twin and full size.",
      "source_type": "listing",
      "source_url": "https://top-stroll.myshopify.com/products.json",
      "source_read_at": "2026-10-18T19:37:33.814Z"
    },
    {
      "ref": "p3.f2",
      "product": "Moonlight Slumber Little Dreamer Deluxe Twin/Full Mattress",
      "field": "dimensions",
      "value": "Twin size measures 38 by 75 by 6.5 inches.",
      "stated_as": "Twin: 38\" x 75\" x 6.5\"",
      "source_type": "guide",
      "source_url": "https://top-stroll.myshopify.com/products/moonlight-slumber-little-dreamer-deluxe-twin-full-mattress",
      "source_read_at": "2026-10-19T18:23:58.355Z"
    },
    {
      "ref": "p3.f9",
      "product": "Moonlight Slumber Little Dreamer Deluxe Twin/Full Mattress",
      "field": "materials",
      "value": "The foam is CertiPUR-US certified and infused with plant oils.",
      "stated_as": "CertiPUR-US® certified foam infused with plant oils",
      "source_type": "guide",
      "source_url": "https://sleepmoonlight.com/products/little-dreamer-deluxe-twin-full?bvstate=pg%3A2%2Fct%3Ar",
      "source_read_at": "2026-10-19T18:23:59.659Z"
    },
    {
      "ref": "p3.f11",
      "product": "Moonlight Slumber Little Dreamer Deluxe Twin/Full Mattress",
      "field": "certification",
      "value": "It is UL GREENGUARD Gold certified.",
      "stated_as": "UL GREENGUARD® GOLD certified",
      "source_type": "guide",
      "source_url": "https://sleepmoonlight.com/products/little-dreamer-deluxe-twin-full?bvstate=pg%3A2%2Fct%3Ar",
      "source_read_at": "2026-10-19T18:23:59.659Z"
    }
  ],
  "rows": [
    {
      "rank": 1,
      "merchant": {
        "slug": "strolleria-com",
        "display_name": "strolleria.com"
      },
      "product_id": "gid://shopify/Product/8189249323082",
      "name": "Naturepedic 2-in-1 Waterproof Organic Kids Mattress (2 in 1 ULTRA/QUILTED Trundle Short - Quilt/Nat)",
      "url": "/products/ucp/strolleria-com/8189249323082",
      "why": "The Trundle Short measures 38 x 71 x 6 inches.",
      "cells": [
        {
          "column": "Size",
          "fact": {
            "field": "dimensions",
            "value": "The Trundle Short measures 38 x 71 x 6 inches.",
            "stated_as": "Trundle Short Dimensions: 38\" x 71\" x 6\"",
            "source_type": "guide",
            "source_url": "https://strolleria.myshopify.com/products/naturepedic-twin-2-in-1-ultra-quilted-trundle-short-quilt-nat",
            "source_read_at": "2026-10-15T09:50:49.703Z"
          }
        },
        {
          "column": "Materials",
          "fact": {
            "field": "materials",
            "value": "The mattress is built from GOTS-certified organic cotton fabric and fill, food-grade PE waterproofing from non-GMO sugarcane, plant-based PLA fiber batting, polypropylene interlinings, polyester thread and coil insulator, steel fasteners and a steel coil innerspring.",
            "stated_as": "Materials: GOTS-certified organic cotton fabric and fill, food-grade PE waterproofing derived from non-GMO sugarcane, plant-based PLA fiber batting, polypropylene interlinings, polyester thread and coil insulator, steel fasteners, and steel coil innerspring.",
            "source_type": "guide",
            "source_url": "https://www.naturepedic.com/products/2-in-1-organic-kids-mattress-buy",
            "source_read_at": "2026-10-15T09:31:49.809Z"
          }
        },
        {
          "column": "Certification",
          "fact": {
            "field": "organic and vegan claim",
            "value": "Sellers list the mattress as a GOTS certified organic and vegan mattress with a firm feel, no glues, adhesives or polyurethane foam, and a sugarcane-based waterproof layer.",
            "stated_as": "GOTS certified organic mattress and vegan. Non-Toxic waterproof layer made from sugarcane. No glues, adhesives, or polyurethane foam. Passes flame standards without fire retardants or chemical additives. Firm feel.",
            "source_type": "listing",
            "source_url": "https://strolleria.myshopify.com/products.json",
            "source_read_at": "2026-10-14T20:08:47.220Z"
          }
        }
      ]
    },
    {
      "rank": 2,
      "merchant": {
        "slug": "modernnursery-com",
        "display_name": "modernnursery.com"
      },
      "product_id": "gid://shopify/Product/4799073550436",
      "name": "Oeuf Universal Trundle Mattress",
      "url": "/products/ucp/modernnursery-com/4799073550436",
      "why": "Compatible with Oeuf Sparrow Trundle Bed, Oeuf Perch Trundle Bed, or Oeuf River Trundle Bed",
      "cells": [
        {
          "column": "Size",
          "fact": {
            "field": "Dimensions",
            "value": "Dimensions: 69\"L x 38\"W x 4.5\"H",
            "stated_as": "Dimensions: 69\"L x 38\"W x 4.5\"H",
            "source_type": "listing",
            "source_url": "https://modern-nursery-test-store.myshopify.com/products.json",
            "source_read_at": "2026-10-09T19:37:33.489Z"
          }
        },
        {
          "column": "Materials",
          "fact": {
            "field": "Material",
            "value": "Made from lightweight and durable medium-density foam",
            "stated_as": "It's made from lightweight and durable medium-density foam",
            "source_type": "listing",
            "source_url": "https://modern-nursery-test-store.myshopify.com/products.json",
            "source_read_at": "2026-10-09T19:37:33.489Z"
          }
        },
        {
          "column": "Certification",
          "fact": {
            "field": "Certification",
            "value": "GREENGUARD certified",
            "stated_as": "Greenguard certified",
            "source_type": "listing",
            "source_url": "https://modern-nursery-test-store.myshopify.com/products.json",
            "source_read_at": "2026-10-09T19:37:33.489Z"
          }
        }
      ]
    },
    {
      "rank": 3,
      "merchant": {
        "slug": "megababiesusa-com",
        "display_name": "megababiesusa.com"
      },
      "product_id": "gid://shopify/Product/8827090600190",
      "name": "Moonlight Slumber Little Dreamer Deluxe Twin/Full Mattress",
      "url": "/products/ucp/megababiesusa-com/8827090600190",
      "why": "It is a 6.5-inch dual-sided mattress available in Twin and Full.",
      "cells": [
        {
          "column": "Size",
          "fact": {
            "field": "dimensions",
            "value": "Twin size measures 38 by 75 by 6.5 inches.",
            "stated_as": "Twin: 38\" x 75\" x 6.5\"",
            "source_type": "guide",
            "source_url": "https://top-stroll.myshopify.com/products/moonlight-slumber-little-dreamer-deluxe-twin-full-mattress",
            "source_read_at": "2026-10-19T18:23:58.355Z"
          }
        },
        {
          "column": "Materials",
          "fact": {
            "field": "materials",
            "value": "The foam is CertiPUR-US certified and infused with plant oils.",
            "stated_as": "CertiPUR-US® certified foam infused with plant oils",
            "source_type": "guide",
            "source_url": "https://sleepmoonlight.com/products/little-dreamer-deluxe-twin-full?bvstate=pg%3A2%2Fct%3Ar",
            "source_read_at": "2026-10-19T18:23:59.659Z"
          }
        },
        {
          "column": "Certification",
          "fact": {
            "field": "certification",
            "value": "It is UL GREENGUARD Gold certified.",
            "stated_as": "UL GREENGUARD® GOLD certified",
            "source_type": "guide",
            "source_url": "https://sleepmoonlight.com/products/little-dreamer-deluxe-twin-full?bvstate=pg%3A2%2Fct%3Ar",
            "source_read_at": "2026-10-19T18:23:59.659Z"
          }
        }
      ]
    }
  ]
}