SKU: 48089905340

Bamboo Beige Arms Out™ Sleep Sack

Sale price$20.70 Regular price$23.00
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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17

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Description

Bamboo Beige Arms Out™ Sleep SackGROWTH AND FREEDOM IN EVERY SLUMBER As your child begins to roll and explore, the Arms Out Swaddelini Sleep Sack is the perfect blend of freedom and comfort. Designed for babies weighing 18 25 pounds, this features our signature Hug Technology, providing gentle compression therapy to soothe and calm your baby into a restful sleep. This arms out sleeping sack is a seamless piece of baby care innovation, continuing our commitment to quality, safety, and

GROWTH AND FREEDOM IN EVERY SLUMBER

As your child begins to roll and explore, the Arms Out Swaddelini Sleep Sack is the perfect blend of freedom and comfort. Designed for babies weighing 18-25 pounds, this features our signature Hug Technology®, providing gentle compression therapy to soothe and calm your baby into a restful sleep. This arms-out sleeping sack is a seamless piece of baby care innovation, continuing our commitment to quality, safety, and thoughtful design, handcrafted in Holland, Michigan, USA.

The Arms Out Swaddelini Sleep Sack represents a seamless transition into the next exciting stage of your baby’s development, combining safety, innovation, and comfort. It's more than a sleep sack; it’s a reassurance of your continued care.

 

REVOLUTIONARY COMFORT FOR ACTIVE BABIES

  • The first of its kind knit with our groundbreaking 3D technology.
  • Hug Technology® gently supports and soothes, ideal for managing the Moro reflex.
  • Designed for babies who are already moving and rolling while sleeping, ensuring safety and comfort.

EASE OF USE AND CARE

  • Ready to use right out of the package, fitting effortlessly into sleep routines.
  • Compatible with under-layers — from simple diapers to layered outfits.
  • Easy maintenance: wash in cold water, tumble dryable on low, and simply stretch if it shrinks.

SIZING FOR THE GROWING EXPLORER

  • Perfect for babies transitioning out of swaddles and sleep sacks in the 18-25 pound range.
  • For babies who can already roll and perhaps even crawl, the Arms Out design makes it a safe and comfortable wearable blanket.

 

CERTIFIED SAFE & AWARD-WINNING DESIGN

Trust in Swaddelini — with every Swaddle Sleep Sack, you can rest assured in the rigorously tested safety and design that cradles your baby in care and comfort.

  • Rigorous Testing: Over a year of third-party safety testing ensures Swaddelini exceeds industry standards.
  • Award-Winning Comfort: Multiple innovation awards validate our commitment to quality and safety.
  • Suffocation Safeguard:Comprehensive suffocation hazard testing confirms the utmost security for your baby.
  • Thermal Regulation: Certified thermal testing to maintain optimal comfort and prevent overheating.

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 48089905340

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4.7 ★★★★★
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LAN
Dallas, US
★★★★★ 3
Not what I’d hoped
Color: Multicolor a (5-pack), Size: Small
The fabric is nice, soft without being overly bulky. The design was almost what I wanted. I’ve been trying to find underwear that won’t ride up and is comfortable to wear under leggings. The fabric has a LOT of stretch around the legs and deforms quickly. Then it rides up and wrinkles. Smaller leg openings might make the difference.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 1, 2026
H
Verified Purchase
Hailey Terzich
Dallas, US
★★★★★ 4
Great & Comfortable
Color: Multicolor B (5-pack), Size: X-Large, Color: Multicolor B (5-pack), Size: X-Large
I have bought 2 packs of this underwear. I love wearing them. They are very comfortable, and the size fits perfectly. I like most of the colors. The Bamboo Cool lettering on the front does come off after washing though. Otherwise the underwear has been great to wear.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
N
Verified Purchase
NMMo
Birmingham, US
★★★★★ 5
Better than woxer imo
Color: Multicolor B (5-pack), Size: Large
I've been buying Woxers, but theyre super expensive for what youre getting. These are similar in feel and style so i switched over. Another nice thing is i dont have to deal with wedgies like i do with the woxers. Theyre not perfect for wearing when its hot, youre still gunna sweat and these dont wick away sweat super well. But i havent seen many brands that do, and these are not the worst. Im 5'7" and 145lbs and these are comfy and tight enough but not snug. They still leave a bit of indentation on the love handles. You CAN tell that youre wearing them under pant if they are tight.
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Reviewed in the United States on May 11, 2026
L
Verified Purchase
Lisa Carlson
Phoenix, US
★★★★★ 5
Comfortable
Size: Small, Color: B004
Great Value , Sizing is as marked. Great color and fit.
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Reviewed in the United States on May 23, 2026
K
Verified Purchase
Kim Mayes
Omaha, US
★★★★★ 5
Perfect for us BBWs
Size: 3X-Large, Color: B002
I love the feel of these underwear. They are true to fit as well. I am 340lbs and bought size 3xl. They are comfortable and not tight in the legs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2026

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