Bamboo Beige Arms Out™ Sleep Sack

A Safe and Seamless Embrace for Restful Nights
A toddler sleeping in a transition swaddle.
A baby sleeping in a transition sleep sack.
An older baby sleeping in an arms out swaddle.
A mother putting a transition swaddle on her baby.
A bamboo transition swaddle.
An arms out sleep sack.
A close up of bamboo fabric.
A close up of a bamboo sleep sack.

Bamboo Beige Arms Out™ Sleep Sack

A Safe and Seamless Embrace for Restful Nights

1 total reviews

$37.50

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Swaddelini

Bamboo Beige Arms Out™ Sleep Sack

Bamboo Beige Arms Out™ Sleep Sack

Regular price $37.50
Regular price $74.95 Sale price $37.50
Sale Sold out
Shipping calculated at checkout.
Size

We now have Arms Out small available!

My daughter started rolling 2 months ago and has been wearing the new Arms Out Small product for R&D. She is now 15 pounds and 6 months old and still loves it. I know she loves it but what about other babies? Will this fit them as perfectly as we designed it to? Please let us know! We will be giving out 30% discount codes off the entire store to anyone who provides us with feedback on the Swaddelini Arms Out Small. This is a very special deal and will only happen once. We only made a few in each color and once they are gone- that's it. We plan on going out of stock on this product for at least 2 weeks so we can gather feedback and make this product even better. 

* Please note based on our current R&D: If your baby's upper bicep is greater than 8 inches, this product may be too small.

 

To be eligible for the 30% off the entire store discount; you must buy an Arms Out small at 50% off and provide us with feedback using the survey link which will be emailed to you a week after purchase. No feedback will be taken after 30 days from purchase. 

Safe and Gentle Freedom for Your Growing Baby’s Dreams

The arms-out bamboo swaddle sleep sack embraces your baby’s new phase of growth. It is designed for little ones to discover the joy of movement and love rolling over in their sleep! For babies weighing 18-25 pounds, this sleep sack is a breakthrough in baby security and comfort, combining the natural benefits of bamboo with our innovative Hug Technology®. Providing gentle compression helps calm your baby into a peaceful slumber with freedom of movement.

Crafted in Holland, MI, USA, this seamless sleep sack is more than a wearable blanket — it’s a nurturing embrace, ensuring safety and reassurance as your baby transitions into more active sleep phases. Its unique design soothes babies when they experience the Moro reflex with a calming environment, fostering a sleep environment that promotes both rest and development.

In the Bamboo Arms Out Swaddelini Sleep Sack, every restful night and playful day is a step towards a more sustainable and comfortable future, cradling your baby in the loving arms of nature and innovation.

1 Review
| 6 answered questions
View full details

We now have Arms Out small available!

My daughter started rolling 2 months ago and has been wearing the new Arms Out Small product for R&D. She is now 15 pounds and 6 months old and still loves it. I know she loves it but what about other babies? Will this fit them as perfectly as we designed it to? Please let us know! We will be giving out 30% discount codes off the entire store to anyone who provides us with feedback on the Swaddelini Arms Out Small. This is a very special deal and will only happen once. We only made a few in each color and once they are gone- that's it. We plan on going out of stock on this product for at least 2 weeks so we can gather feedback and make this product even better. 

* Please note based on our current R&D: If your baby's upper bicep is greater than 8 inches, this product may be too small.

 

To be eligible for the 30% off the entire store discount; you must buy an Arms Out small at 50% off and provide us with feedback using the survey link which will be emailed to you a week after purchase. No feedback will be taken after 30 days from purchase. 

Safe and Gentle Freedom for Your Growing Baby’s Dreams

The arms-out bamboo swaddle sleep sack embraces your baby’s new phase of growth. It is designed for little ones to discover the joy of movement and love rolling over in their sleep! For babies weighing 18-25 pounds, this sleep sack is a breakthrough in baby security and comfort, combining the natural benefits of bamboo with our innovative Hug Technology®. Providing gentle compression helps calm your baby into a peaceful slumber with freedom of movement.

Crafted in Holland, MI, USA, this seamless sleep sack is more than a wearable blanket — it’s a nurturing embrace, ensuring safety and reassurance as your baby transitions into more active sleep phases. Its unique design soothes babies when they experience the Moro reflex with a calming environment, fostering a sleep environment that promotes both rest and development.

In the Bamboo Arms Out Swaddelini Sleep Sack, every restful night and playful day is a step towards a more sustainable and comfortable future, cradling your baby in the loving arms of nature and innovation.

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.

Sign up here to receive email notifications about restocks and new product launches!

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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