Swaddelini Cotton Sleep Sack Swaddle - Undyed (6-12LBS) | live price, prepared checkout

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Checked facts

Each fact below was checked against the source it cites before it was published. Each carries that source's link and the time RoboTrunk read it. 37 checked facts, checked 2026-10-10T20:52:21.511Z. Research depth: trimmed read. Deep read: the store's own data and 7 outside pages (the store's own product page; maker page; manual; review; regulator recall search (CPSC (United States)); regulator recall search (Health Canada)), each read in full by RoboTrunk and trimmed to its main content, then written up and checked. Facts from the maker or a manual quote the page word for word; what real users report is summarised with a link to the page read. Recall status was checked directly with CPSC (United States), Health Canada: Both regulator searches were read: the CPSC recall search for Swaddelini returned no recall records, and the Health Canada recall open data contained no records mentioning swaddelini. No recall applies to this model.

• materials: The majority of the swaddle is 100% raw, unadulterated organic cotton, made with a unique 3D knitting process rather than cut-and-sew.. Source: https://dd1dfe-a3.myshopify.com/products.json (listing), read 2026-10-10T19:03:37.915Z.
• materials: The organic cotton is grown in Texas and spun in North Carolina.. Source: https://dd1dfe-a3.myshopify.com/products/swaddelini-cotton-sleep-sack-swaddle-undyed-6-12lbs (guide), read 2026-10-10T20:37:09.701Z.
• fit and sizing: The maker advises that even a baby born over 9 lbs should take the small, because the large would be too big.. Source: https://swaddelini.com/products/organic-cotton-swaddle-sleep-sack (guide), read 2026-10-10T20:37:11.118Z.
• other variants: The original Swaddelini is made from post-consumer recycled nylon and a bamboo version is made from 100% bamboo viscose, so this cotton version is a separate fabric line.. Source: https://international.swaddelini.com/products/organic-cotton-swaddle-sleep-sack (guide), read 2026-10-10T20:37:12.392Z.
• first wash: The swaddle is heat-treated before shipping; the first wash relaxes the fibres and makes it easier to put on the baby.. Source: https://swaddelini.com/blogs/news/how-to-wash-your-swaddelini (manual), read 2026-10-10T20:37:25.999Z.
• works for breakout babies: The writer reports that the stretchy seamless knit finally held a baby who escaped every wrapped swaddle they had tried.. Source: https://www.drsensory.com/drparenting/swaddelini-review/ (review), read 2026-10-10T20:38:07.817Z.
• colour and dye: The colour is beige because the fabric is undyed — no dyes and no chemicals are used on it.. Source: https://dd1dfe-a3.myshopify.com/products/swaddelini-cotton-sleep-sack-swaddle-undyed-6-12lbs (guide), read 2026-10-10T20:37:09.701Z.
• fit and comfort: It is meant to fit snugly with the baby still able to bring the arms to the midline, using light compression.. Source: https://swaddelini.com/products/organic-cotton-swaddle-sleep-sack (guide), read 2026-10-10T20:37:11.118Z.
• personalisation: Personalisation options are not currently offered.. Source: https://international.swaddelini.com/products/organic-cotton-swaddle-sleep-sack (guide), read 2026-10-10T20:37:12.392Z.
• stretching: If the first wash is not enough, the swaddle can be stretched vertically and horizontally without breaking it.. Source: https://swaddelini.com/blogs/news/how-to-wash-your-swaddelini (manual), read 2026-10-10T20:37:25.999Z.
• first impression: The mesh-like knit looked less snug than a traditional tight wrap, but one nap changed the writer's mind about it.. Source: https://www.drsensory.com/drparenting/swaddelini-review/ (review), read 2026-10-10T20:38:07.817Z.
• materials: Elastane is used in the Hug Technology and the diaper flap for stretch and recovery, so the swaddle is not 100% cotton.. Source: https://dd1dfe-a3.myshopify.com/products/swaddelini-cotton-sleep-sack-swaddle-undyed-6-12lbs (guide), read 2026-10-10T20:37:09.701Z.
• safety: The maker says it is safe for newborns and meets safety standards set by third-party textile laboratories.. Source: https://swaddelini.com/products/organic-cotton-swaddle-sleep-sack (guide), read 2026-10-10T20:37:11.118Z.
• care: The maker recommends cold water washing and air drying.. Source: https://swaddelini.com/blogs/news/how-to-wash-your-swaddelini (manual), read 2026-10-10T20:37:25.999Z.
• Moro reflex: The writer found the swaddle still allows the Moro reflex to happen while the baby feels snug and secure.. Source: https://www.drsensory.com/drparenting/swaddelini-review/ (review), read 2026-10-10T20:38:07.817Z.
• fit and sizing: The small size is for babies 6–12 pounds and is described as suiting the slender form of newborns.. Source: https://dd1dfe-a3.myshopify.com/products/swaddelini-cotton-sleep-sack-swaddle-undyed-6-12lbs (guide), read 2026-10-10T20:37:09.701Z.
• when to stop arms-in: Arms should be left out once the baby shows signs of rolling over.. Source: https://swaddelini.com/products/organic-cotton-swaddle-sleep-sack (guide), read 2026-10-10T20:37:11.118Z.
• durability: Drying it in a machine is possible but heat makes the knit pill faster.. Source: https://swaddelini.com/blogs/news/how-to-wash-your-swaddelini (manual), read 2026-10-10T20:37:25.999Z.
• hip movement: With the arms inside, the writer reports there is still room around the hips for the legs to bend and move.. Source: https://www.drsensory.com/drparenting/swaddelini-review/ (review), read 2026-10-10T20:38:07.817Z.
• fit and sizing: The large size is for babies 12–18 pounds.. Source: https://dd1dfe-a3.myshopify.com/products/swaddelini-cotton-sleep-sack-swaddle-undyed-6-12lbs (guide), read 2026-10-10T20:37:09.701Z.
• durability: The Hug Technology knit is claimed never to lose its stretch or recovery even with repeated heat.. Source: https://swaddelini.com/blogs/news/how-to-wash-your-swaddelini (manual), read 2026-10-10T20:37:25.999Z.
• settling an overstimulated baby: The writer says putting it on an overtired or overstimulated baby was often the only thing that calmed them.. Source: https://www.drsensory.com/drparenting/swaddelini-review/ (review), read 2026-10-10T20:38:07.817Z.
• origin: The product is made in the USA.. Source: https://dd1dfe-a3.myshopify.com/products/swaddelini-cotton-sleep-sack-swaddle-undyed-6-12lbs (guide), read 2026-10-10T20:37:09.701Z.
• fabric feel: The writer describes the organic cotton as gentle and breathable, which they valued for a swaddle.. Source: https://www.drsensory.com/drparenting/swaddelini-review/ (review), read 2026-10-10T20:38:07.817Z.
• care: The maker says it is easy-care, safe in hot water and to be dried on low heat.. Source: https://dd1dfe-a3.myshopify.com/products/swaddelini-cotton-sleep-sack-swaddle-undyed-6-12lbs (guide), read 2026-10-10T20:37:09.701Z.
• when to stop arms-in use: The page stresses stopping arms-in swaddling at the first sign of rolling, which it says can be as early as two months.. Source: https://www.drsensory.com/drparenting/swaddelini-review/ (review), read 2026-10-10T20:38:07.817Z.
• how to use: It converts into a wearable blanket as the baby grows or starts rolling over, by leaving the arms out.. Source: https://dd1dfe-a3.myshopify.com/products/swaddelini-cotton-sleep-sack-swaddle-undyed-6-12lbs (guide), read 2026-10-10T20:37:09.701Z.
• who it suits: The page says it suits babies who break out of a wrapped swaddle, babies who settle with snug even pressure, and parents who prefer one sack to wrapping a blanket.. Source: https://www.drsensory.com/drparenting/swaddelini-review/ (review), read 2026-10-10T20:38:07.817Z.
• safety testing: The maker states the swaddle went through over a year of third-party safety testing that exceeds industry standards.. Source: https://dd1dfe-a3.myshopify.com/products/swaddelini-cotton-sleep-sack-swaddle-undyed-6-12lbs (guide), read 2026-10-10T20:37:09.701Z.
• who it does not suit: The page says it does not suit a baby showing any sign of rolling (arms out from then on) or a baby over 18 lb.. Source: https://www.drsensory.com/drparenting/swaddelini-review/ (review), read 2026-10-10T20:38:07.817Z.
• safety testing: The maker states the product was tested for suffocation hazards.. Source: https://dd1dfe-a3.myshopify.com/products/swaddelini-cotton-sleep-sack-swaddle-undyed-6-12lbs (guide), read 2026-10-10T20:37:09.701Z.
• safe use: The page repeats the standard advice that a swaddled baby sleeps on the back on a firm flat surface with nothing else in the crib, snug at the chest and loose at the hips.. Source: https://www.drsensory.com/drparenting/swaddelini-review/ (review), read 2026-10-10T20:38:07.817Z.
• thermal testing: The maker states it holds a certified thermal test to prevent overheating.. Source: https://dd1dfe-a3.myshopify.com/products/swaddelini-cotton-sleep-sack-swaddle-undyed-6-12lbs (guide), read 2026-10-10T20:37:09.701Z.
• sizing: The page lists two arms-in sizes, small for 6 to 12 lb and large for 12 to 18 lb.. Source: https://www.drsensory.com/drparenting/swaddelini-review/ (review), read 2026-10-10T20:38:07.817Z.
• moisture: The fabric is described as moisture-wicking for dry, comfortable nights.. Source: https://dd1dfe-a3.myshopify.com/products/swaddelini-cotton-sleep-sack-swaddle-undyed-6-12lbs (guide), read 2026-10-10T20:37:09.701Z.
• scope of review: The page states it is one parent's experience of one swaddle rather than a comparison test.. Source: https://www.drsensory.com/drparenting/swaddelini-review/ (review), read 2026-10-10T20:38:07.817Z.
• product identity: The store listing's structured data gives the product name and SKU as shown.. Source: https://dd1dfe-a3.myshopify.com/products/swaddelini-cotton-sleep-sack-swaddle-undyed-6-12lbs (guide), read 2026-10-10T20:37:09.701Z.

The full evidence pack, with every citation, source and gap.

Questions we researched but could not confirm

Every fact above is cited. To find them we read the store listing, the maker's page, the manual, owner reviews and the recall records of CPSC (United States) and Health Canada and searched for regulator recall notices, blogs, owner forums and video reviews. We also chased the questions below across those sources and found no reliable answer, so you know exactly where the evidence ends and never have to guess.

• What are the exact dimensions of the small sleep sack?
• How thick is the knit fabric compared with other swaddles?
• How much does the garment itself weigh?
• Does the undyed cotton version come in the large 12-18 lb size?
• What is the TOG rating of this swaddle?
• Which third-party laboratory performed the safety testing?
• Is there a maximum height limit as well as a weight limit?
• What warranty comes with the Swaddelini?
• Does it fit comfortably over a onesie or footed pyjamas?
• How many washes before the knit starts to pill?
• Does the swaddle fit premature babies under 6 pounds?
• Will the elastane in the diaper flap lose stretch over time?
• Is the undyed cotton fabric certified organic by a named body?
• Can the Hug Technology be used with arms out from birth?
• Is there a recommended room temperature for using it?

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