About SNOO Sleep Sack

The 5-Second Swaddle!

This award-winning swaddle sack was created by Dr. Harvey Karp, America’s most celebrated paediatrician. 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.

SNOO Sleep Sack is the ultra-soft, ultra-easy swaddle sack that helps babies be happier and sleep longer!

• Made with 100% organic cotton
• SNOO wings that keep babies safely on the back…for all naps/all nights
• Special inner arm bands and leg flap keep even little Houdinis bundled all night
• Perfect for healthy, growing hips (International Hip Dysplasia Institute seal of approval)
• Extra-quiet Velcro, so light sleepers do not startle awake with nappy changes
• Breathable mesh—at shoulders and legs—to reduce risky overheating
• Arm openings that are easy to unsnap for babies who prefer their arms out
• Double-zipper—opens from top or bottom—for easy midnight nappy changes

We have worked hard to think of it all!

Essential Colours: Rose Planets, Teal Planets, Midnight Planets, Charcoal Planets, Graphite Planets, Ivory Planets, Ivory Planets with Black Wings, Charcoal Stars, Graphite Stars, Ivory

Limited Edition Colours: Ivory Pine, Ivory SNOOflake

Intended for use in SNOO only.

SNOO Sleep Sack Size Guide

• Small: 2-5 kg
• Medium: 5-8 kg
• Large: 8-12 kg 

Note: SNOO Sacks and sheets sold separately. Click here for SNOO Sheets.