Limited Time Offer

100% Organic SNOO Sleep Comforter Sack

$44.95 $35.96 USD 20% Off (price includes GST)

SNOO Sack

SNOO Comforter Sack

Size

Quantity

Colour: Graphite

Products ship within 3 business days of your order date. Please allow an extra 7 business days for your order to arrive.

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 paediatrician 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 colours. 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: 2-5 kg
Medium: 5-8 kg
Large: 8-12 kg
Extra Large: 12-15 kg

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 nappy 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 paediatrician 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 & Cosy

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 Zip

Makes for easy nappy changes and seamless layering

Machine Washable

Cool or cold water with like colours, tumble dry low

Paediatrician-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 cosy 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 zip

Side zip for easy layering

Side zip

Paediatrician-designed

Secure inner flaps

Machine washable

Extra-quiet adjustable fastener

Snaps for arms out

Sizes

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-cosy sleeps on cool to cold nights and its innovative two-way zip is purposefully placed off-center to avoid bulky zip-on-zip 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 20 degrees Celsius. 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 20 degrees Celsius). When the temperature inside your baby’s room hits 21 degrees Celsius 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 pyjamas underneath their sack. (Avoid fleece pyjamas 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 pyjamas. 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.

Essential for colder nights

The comforter sack is essential for winter in my view - the original sleep sacks just don't cut it! I love how soft and lightweight it feels. However I do wish there was an even warmer sleep sack, as 2 tog still isn't that warm. Also, for some reason online they only have a size guide by weight which indicated the medium would fit by baby up until he is 8kg. But on the actual product it includes an age and length recommendation which indicated it would actually only fit him for a short period of time as he is long. We had to transition out of the Snoo at 4 months old as I didn't want to buy another sack in the large size.

Hi Alice,

We're so glad to hear you find our SNOO Comforter Sack helpful for wintertime sleep in SNOO. For those very cold nights, many parents swaddle their babies in a light swaddle blanket or layering warm pajamas, then placing them in SNOO Comforter Sack using the bands to keep their arms down.

When choosing the best sack size, we always recommend referencing your Baby’s weight. Don’t worry if your baby’s feet can touch the bottom of the sack. That keeps the legs slightly bent, which aids in developing hips.

We’re always happy to review the sack’s fit and provide tips for swaddling. We hope you’ll connect with us at support.happiestbaby.com so you can continue using SNOO.

Warmly,
Sonja from the Happiest Baby Team

Size discrepancy in this sleep sack. Happiest baby customer service was great and have credited cost back as a happiest baby gift card.

I wish the zip was down the centre like the other sleep sacks

Limited Time Offer

100% Organic SNOO Sleep Comforter Sack

Limited Time Offer

100% Organic SNOO Sleep Comforter Sack

SNOO Comforter Sack