100% Organic SNOO Sleep Comforter Sack

$44.95 Out Of Stock

SNOO Sack

SNOO Comforter Sack

Size

Quantity

Color: Graphite

Products ship within 2 business days of your ship date.

Details

Care

Size Guide

SNOO Sack and SNOO Comforter Sack (our warmer wrap), were specially designed to be used in SNOO Smart Sleeper to help babies sleep safer, longer, and happier! And because SNOO Sack was created by world-renowned pediatrician Dr. Harvey Karp, you can trust that every detail was designed with baby safety and parent sanity in mind!

Machine wash in cool or cold water with like colors. Never use hot water or chlorine bleach. Tumble dry on a low heat setting (remove promptly), making sure to dry the sack completely or air dry for best results!

Please Note: Before putting SNOO Comforter Sack in the washer, always attach the arm bands & leg flap to each other and zip the sack completely closed. That will avoid damage that might be caused by the fastener clinging to other items in the load.

Small: 5-12 lb
Medium: 12-18 lb
Large: 18-26 lb
X-Large: 26-33 lb

SNOO Comforter Sack

SNOO Comforter Sack keeps babies warm during nippy nights and naps—without risky loose blankets! Made with a super-soft 100% organic cotton shell that’s filled with 100% recycled insulation, SNOO Comforter Sack safely adds warmth when babies need it.

SNOO Comforter Sack still has all the other features parents love about our original award-winning baby sleep sack, such as patented wings that secure babies on their backs in SNOO; snug inner bands that keep babies tightly wrapped; and shoulder snaps that allow arms-out sleeping. Plus, SNOO Comforter Sack has a handy two-way zipper to make late-night diaper changes a cinch, and it’s positioned to the side to allow parents to easily layer SNOO Sack over any outfit. Each of these details were thoughtfully designed by celebrated pediatrician Dr. Harvey Karp to help babies sleep safer and longer…and to help parents rest easier!

Intended for use in SNOO only.

Why Parents Love SNOO Comforter Sack

Warm & Cozy

Insulated cotton keeps babies comfy during cooler sleeps

Prevents Risky Rolling

Patented wings attach to SNOO to keep Baby on the back

100% Organic Cotton

Soft, GOTS-certified cotton shell is gentle on Baby’s skin

Secure Inner Flaps

Special inner arm bands and leg flap keep Baby snug all night

Arms-Out Transition

Snaps at shoulders let you swaddle with one or both arms out

Two-Way Side Zipper

Makes for easy diaper changes and seamless layering

Machine Washable

Cool or cold water with like colors, tumble dry low

Pediatrician-Designed

Created by celebrated doctor and baby sleep expert, Dr. Harvey Karp

Every Detail Designed by America’s Top Pediatrician

Not only does swaddling mimic the snug embrace that sleeping babies love in the womb, it also prevents wild hand movement that can startle little ones awake, keeping your baby safe, happy, and well-rested all night long.

Why SNOO Comforter Sack?

SNOO Sack helps babies sleep better and safer by mimicking the cozy embrace of the womb and keeping them securely on their backs in SNOO. SNOO Comforter Sack is our warmer, cold weather sleep sack that has a Thermal Overall Grade (TOG) rating of 2.0.

SNOO Sack

SNOO
Comforter Sack

Chart Comparison of a SNOO<br>Comforter Sack

100% organic cotton

Insulated cotton for extra warmth

Insulated cotton

Breathable mesh

Double zipper

Side zipper for easy layering

Side zipper

Pediatrician-designed

Secure inner flaps

Machine washable

Extra-quiet adjustable fastener

Snaps for arms out

Sizes

S, M, L

S, M, L, XL

TOG rating

0.5 TOG
(0.8 TOG for Tie-Dye)

2.0 TOG

SNOO Baby Sleep Comforter Sack FAQ

How is the warm sleep sack different from the standard SNOO Sack?

Both the original SNOO Sack and the SNOO Comforter Sack feature our patented safe-sleep wings that ensure your little one snoozes on their back, snug inner bands that keep your baby securely wrapped, and shoulder snaps that allow for easy arms-out sleeping! But SNOO Comforter Sack offers two more innovations: Its lightweight cotton shell is stuffed with eco-friendly insulation for extra-cozy sleeps on cool to cold nights and its innovative two-way zipper is purposefully placed off-center to avoid bulky zipper-on-zipper layering over a baby’s PJs!

What are the best temperatures to use the warm sleep sack in?

The SNOO Comforter Sack has a TOG rating of 2.0, which means it’s ideal for temperatures that fall below 68 degrees Fahrenheit. Choose your SNOO Sack based on the temperature in your little one’s room, not the temperature outside.

When is it too warm to use the SNOO Comforter Sack for babies?

SNOO Comforter Sack is meant to be used for cool- to cold-weather sleeps (typically that means below 68 degrees Fahrenheit). When the temperature inside your baby’s room hits 69 degrees Fahrenheit or higher, our original SNOO Sack will likely be more comfortable for your baby.

Are sleep sacks warm enough?

SNOO Comforter Sack offers babies the perfect level of comfort and warmth for cool and cold sleeps. But your baby should still be dressed in either a cotton bodysuit or cotton pajamas underneath their sack. (Avoid fleece pajamas which are not breathable and can cause your little one to overheat.)

Do babies’ arms stay warm in sleep sacks?

Yes! Thanks to nifty shoulder snaps, SNOO Comforter Sack allows your baby to sleep with their arms inside or outside the swaddle. To ensure your little one is warm enough either way, dress them in a long-sleeve cotton bodysuit or long-sleeve cotton pajamas. While it might be tempting to bundle them up in fleece jammies to keep them extra toasty, don’t! Fleece is synthetic fabric, so it’s not breathable, which ups the risk of overheating.

SNOO comforter

SNOO Comforter is great for your winter/spring newborn! It keeps baby warm and happy all night long.

Hi there,

We love knowing your little one is a happy baby in our extra cozy SNOO Comforter Sack!

Best,
Sonja from the Happiest Baby Team

Cozy for Cooler weather

We love the snoo comforter so much for our winter baby it was a must have! We have bought every size because she loves being so cozy!

Hi there,

We're so glad to hear SNOO Sleep Comforter Sack is perfect for comfy, cozy sleep for your little one during wintertime. Thanks for sharing :)

Warm hugs,

Sonja from the Happiest Baby Team

So cozy!

Easy to use, cozy and wish there were more in stock!

Hi there,

We love keeping your baby cozy in SNOO Comforter Sack! Be sure to sign up to be emailed when Comforter Collection is restocked! :)

Best,

Jess from the Happiest Baby Team

Great for winter

Great for the winter. Really like this compared to the regular Snoo sack.

Hi Beth,

So glad your baby is happy this season in the SNOO Comforter Sack! Thanks for sharing.

Happy SNOOzing,

Jess from the Happiest Baby Team

Cozy and a necessary winter accessory to Snoo

Great for chillier weather and for our newborn which likes it warmer while we aren’t ready to crank the heat on thermostat. It’s super soft and cozy, with room to kick her little legs she loves it.

Hi Sarah,

There's certainly a chill in the air so we're glad to hear your baby stays warm & has wiggle room with SNOO Comforter Sack while she SNOOzes!

Best,

Jess from the Happiest Baby Team

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100% Organic SNOO Sleep Comforter Sack

100% Organic SNOO Sleep Comforter Sack

SNOO Comforter Sack