Lavender Swaddle Sleep Sack
A Safe and Seamless Embrace for Restful Nights
Lavender Swaddle Sleep Sack
A Safe and Seamless Embrace for Restful Nights$44.95
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Swaddelini
Lavender Swaddle Sleep Sack
Lavender Swaddle Sleep Sack
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Your Baby’s Snug Hug for Safe, Sound Sleep
Give your baby the gift of better sleep with the Swaddelini® Swaddle Sleep Sack — the world’s first 3D knit, seamless baby swaddle. Designed for ultimate comfort and safety, it provides a perfect blend of gentle compression and breathable stretch, helping your baby feel calm, secure, and ready for rest.
Why Parents Love Swaddelini
- Self-Soothing Support: Our patented Hug Technology® mimics a parent’s gentle embrace to calm startle reflexes (Moro reflex) and encourage longer, deeper sleep.
- Safe Sleep Design: Created in alignment with American Academy of Pediatrics (AAP) safe sleep guidelines — snug around the chest, loose around the hips, and breathable from every angle.
- Grows with Your Baby: Converts easily into a wearable blanket as your baby starts rolling — simply leave their arms out for safe movement.
- Made in the USA: Knit with soft, high-performance yarns for durability, stretch, and skin-safe comfort.
- Easy Diaper Access: Bottom flap design makes nighttime changes simple without unwrapping your baby.
Perfect for Every Stage
The Swaddelini Sleep Sack is ideal from newborn through toddler stage. As babies transition to rolling, it adapts to their natural movement — supporting self-soothing without overheating or restriction.
Recommended by Parents & Professionals
Thousands of parents and pediatric experts trust Swaddelini to promote safe, restorative sleep. It’s a thoughtful, practical gift for new parents and an essential for every baby registry.
Key Features
| Age Range | Newborn – Rolling |
|---|---|
| TOG Rating | 0.2–0.3 (lightweight, all-season) |
| Material | 3D stretch knit nylon |
| Machine Washable | Yes |
| Origin | Made in the USA |
Help your baby sleep safely, longer, and more peacefully — wrapped in comfort that moves and breathes like a loving hug.
Your Baby’s Snug Hug for Safe, Sound Sleep
Give your baby the gift of better sleep with the Swaddelini® Swaddle Sleep Sack — the world’s first 3D knit, seamless baby swaddle. Designed for ultimate comfort and safety, it provides a perfect blend of gentle compression and breathable stretch, helping your baby feel calm, secure, and ready for rest.
Why Parents Love Swaddelini
- Self-Soothing Support: Our patented Hug Technology® mimics a parent’s gentle embrace to calm startle reflexes (Moro reflex) and encourage longer, deeper sleep.
- Safe Sleep Design: Created in alignment with American Academy of Pediatrics (AAP) safe sleep guidelines — snug around the chest, loose around the hips, and breathable from every angle.
- Grows with Your Baby: Converts easily into a wearable blanket as your baby starts rolling — simply leave their arms out for safe movement.
- Made in the USA: Knit with soft, high-performance yarns for durability, stretch, and skin-safe comfort.
- Easy Diaper Access: Bottom flap design makes nighttime changes simple without unwrapping your baby.
Perfect for Every Stage
The Swaddelini Sleep Sack is ideal from newborn through toddler stage. As babies transition to rolling, it adapts to their natural movement — supporting self-soothing without overheating or restriction.
Recommended by Parents & Professionals
Thousands of parents and pediatric experts trust Swaddelini to promote safe, restorative sleep. It’s a thoughtful, practical gift for new parents and an essential for every baby registry.
Key Features
| Age Range | Newborn – Rolling |
|---|---|
| TOG Rating | 0.2–0.3 (lightweight, all-season) |
| Material | 3D stretch knit nylon |
| Machine Washable | Yes |
| Origin | Made in the USA |
Help your baby sleep safely, longer, and more peacefully — wrapped in comfort that moves and breathes like a loving hug.
FAQ
The Swaddelini comes in small and large sizes. Choose the size based on your baby's weight. The small fits babies 6-12 lbs., but if your baby is born 9 lbs.+, still get the small; the large will be too big. The large fits 12-18 lbs. comfortably.
Yes, the Swaddelini is safe for newborns. It meets and exceeds standards set by world-class, third-party textile safety laboratories. Make sure to leave your baby's arms out once they start showing signs of rolling over.
The original Swaddelini is made from post-consumer recycled nylon. The bamboo Swaddelini is made from 100% bamboo viscose mechanically manufactured and dyed. All materials meet safety standards.
For best results, the Swaddelini should fit snugly with the baby able to move arms to their midline. If too tight, either leave arms out or size up. It uses light compression to help your baby sleep more soundly. If it is too loose, it will not be as effective.
Not at this time — personalization options are not currently available.
We ship within 1-2 business days; for standard domestic shipping, expect your order to arrive in 3-5 days. Standard international shipping typically takes 2-4 weeks. We allow a free size exchange within 30 days for unworn/unwashed items. Return shipping fees apply, there are no returns for international purchases.
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It depends on the specific condition. We suggest emailing a photo and description to support@swaddelini.com so we can evaluate if our product would still work for your baby's needs.
Due to changing international shipping restrictions and regulations beyond our control, there are some countries we cannot ship to at the moment. We hope to reopen more international shipping soon.
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