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SNOO Organic Sleep Sack 3-Pack

SNOO Sleep Sack is the ultra-soft, ultra-easy swaddle sack that helps babies be happier and sleep longer!
$22 / mo.
$15 / mo. with membership
Exclusive member pricing reflects 30% discount.
Add a membership at checkout to save 30% on all orders for the next 12 months. Learn more
$105 original retail
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Average rental period · 1 - 6 months
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Recommended age · 0 - 6 Months
Product Details

Why We Love the SNOO Organic Sleep Sacks Set

This award-winning swaddle sack was created by Dr. Harvey Karp, America’s most celebrated pediatrician. Dr. Karp is the doctor whose 5 S’s started the Swaddle Revolution and he designed every detail of SNOO Sleep Sack with baby safety—and parent sanity—in mind.


  • Includes three (3) SNOO Sacks in different sizes: 1 small, 1 medium, 1 large
  • Attaches to SNOO with specially designed wings that help secure babies on the back
  • Made from soft and cozy 100% organic cotton
  • Double zipper that allows to zip from top or bottom for easy diaper changes
  • Special inner arm bands and leg flap keep even little Houdinis bundled all night
  • Extra-quiet Velcro, so light sleepers don’t startle awake with diaper changes
  • Breathable mesh at shoulders and waist to reduce overheating
  • Perfect for healthy, growing hips (International Hip Dysplasia Institute seal of approval)
  • Arm openings can unsnap to allow babies to sleep with arms out

Size Guide

  • Small: 5-12 lbs
  • Medium: 12-18 lbs
  • Large: 18-25 lbs

*Intended for use in SNOO only. Color subject to availability 


Why Parents Love Loop
Why parents love Loop
Safety comes first
Before and after every rental, our items are thoroughly inspected and sanitized. Every item must meet our rigorous LoopCare standards for safety and quality. Items that do not meet these standards are pulled from our inventory and repaired or replaced as needed.
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Reserve on your time
Once you join Loop and check out your items, we’ll email you within one business day to arrange delivery. If you’re currently expecting, we recommend scheduling at least 2 weeks prior to your due date.
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