# Hug Technology in Swaddelini swaddles What is Hug Technology in a swaddle, and how does it help a baby feel secure? Swaddelini Swaddle Sleep Sack: Hug Technology gently cradles baby to self\-soothe through Moro reflex and active sleep\. Use arms\-in only for a baby not yet rolling; stop arms\-in at first sign of rolling, which can be as early as 2 months\. Swaddelini Lavender Swaddle Sleep Sack: The maker says the patented Hug Technology mimics a parent's gentle embrace to calm the Moro \(startle\) reflex and encourage longer, deeper sleep\. Swaddelini Bamboo Blend Mint Swaddle Sleep Sack: The maker says the fabric's Hug Technology gently supports the baby to give a sense of security and encourage self\-soothing and restful sleep\. The maker says to leave the baby's arms out once the baby shows signs of rolling over\. Swaddelini Bamboo Blend Cloud Swaddle Sleep Sack: The built\-in Hug Technology is claimed to gently support the baby for a sense of security, encouraging self\-soothing and restful sleep\. The maker advises leaving the baby's arms out once the baby starts showing signs of rolling over\. ### 1. [Swaddelini Swaddle Sleep Sack](/products/ucp/strolleria-com/7961557336138) (sold by strolleria\.com) Hug Technology gently cradles baby to self\-soothe through Moro reflex and active sleep\. - What it does: Hug Technology gently cradles baby to self\-soothe through Moro reflex and active sleep\. (listing) - Fit: Designed in compliance with AAP guidelines, with secure chest fit and loose hips\. (listing) - Arms\-out safety: Use arms\-in only for a baby not yet rolling; stop arms\-in at first sign of rolling, which can be as early as 2 months\. (blog) ### 2. [Swaddelini Lavender Swaddle Sleep Sack](/products/ucp/strolleria-com/7961558188106) (sold by strolleria\.com) The maker says the patented Hug Technology mimics a parent's gentle embrace to calm the Moro \(startle\) reflex and encourage longer, deeper sleep\. - What it does: The maker says the patented Hug Technology mimics a parent's gentle embrace to calm the Moro \(startle\) reflex and encourage longer, deeper sleep\. (listing) - Fit: Two sizes: Small fits 6\-12 lb and Large fits 12\-18 lb; a baby born over 9 lb should still take the small because the large will be too big\. (manual) - Arms\-out safety: - ### 3. [Swaddelini Bamboo Blend Mint Swaddle Sleep Sack](/products/ucp/strolleria-com/7961557565514) (sold by strolleria\.com) The maker says the fabric's Hug Technology gently supports the baby to give a sense of security and encourage self\-soothing and restful sleep\. - What it does: The maker says the fabric's Hug Technology gently supports the baby to give a sense of security and encourage self\-soothing and restful sleep\. (guide) - Fit: On the maker's own page the sizing advice matches the FAQ: take the Small even if the baby is born over 9 lb, because the Large will be too big\. (guide) - Arms\-out safety: The maker says to leave the baby's arms out once the baby shows signs of rolling over\. (guide) ### 4. [Swaddelini Bamboo Blend Cloud Swaddle Sleep Sack](/products/ucp/strolleria-com/7961557532746) (sold by strolleria\.com) The built\-in Hug Technology is claimed to gently support the baby for a sense of security, encouraging self\-soothing and restful sleep\. - What it does: The built\-in Hug Technology is claimed to gently support the baby for a sense of security, encouraging self\-soothing and restful sleep\. (listing) - Fit: Two sizes chosen by weight: Small for 6\-12 lb and Large for 12\-18 lb; a newborn of 9 lb or more should still take Small, because Large would be too big\. (guide) - Arms\-out safety: The maker advises leaving the baby's arms out once the baby starts showing signs of rolling over\. (guide) 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\. Prices and stock change, so this page prints neither: each product name links to its RoboTrunk page, which shows them live\. 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