Bamboo Sleep Sack 2.5 TOG in Blue Depths

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Like a warm hug that lasts all night.

When the temperature drops, the "is he cold?" panic sets in. Stop checking the thermostat. Our Bamboo Sleep Sack 2.5 TOG in Blue Depths is the ultimate winter defense. Designed for cooler rooms (61°F - 68°F), this quilted wearable blanket acts like a premium down comforter for your baby—trapping body heat securely while remaining breathable enough to prevent night sweats.

See the full Winter Bamboo Sleep Sacks Collection to get ready for the chill.

SpecificationDetailsWhy Mom Loves It (The Real Benefits)
MaterialBamboo Viscose Exterior / Poly-FillThermal Cloud: A quilted construction that feels like a fluffy duvet.
TOG Rating2.5 (Winter Weight)Draft Defense: Keeps them toasty even if the house heating dips at night.
ColorBlue DepthsPracticality: A rich navy that hides diaper leaks and looks cozy.
SafetyOEKO-TEX® 100 / Snug-FitSafe Sleep: The warmth of a quilt, with zero risk of covering the face.
DesignQuilted "Puffer" StyleCozy Factor: The slight weight helps soothe sensory-seeking babies.
Zipper2-Way J-ZipperNight Ops: Change the diaper without exposing their chest to the cold air.

The "Wearable Duvet" Technology
Fleece pajamas make babies sweat. Our 2.5 TOG sack uses a different approach. We sandwich a plush, hypoallergenic filling between two layers of our signature Bamboo Viscose.

  • The Effect: It insulates like a puffer jacket but breathes like cotton. It traps warmth around the baby, but if they get too hot, the bamboo pores open up to vent the excess humidity. It’s intelligent warmth.

Blue Depths: Deep Sleep Mode
Blue Depths is our darkest, most calming navy. It creates a visual "blackout" effect for the outfit, signaling that it is time for deep, restorative sleep. Plus, for toddler parents: It is virtually stain-proof.

SwaddleAn Experience Nuance:The 2.5 TOG sack has a distinct "pillowy" feel. Many parents tell us that the extra fluffiness acts almost like a gentle weighted blanket, helping babies who struggle with self-soothing to settle down faster.

Winter Safety Check
You want them warm, not restricted.

  • The Neck: Fitted perfectly so it can't slip up.
  • The Hips: Our signature Hip Healthy flare allows for bulky winter diapers and full leg extension.
  • The Guide: Not sure if it's too hot? Check our TOG Rating Guide to match the sack to your room's temp.

Conquer the cold.
Make the crib the coziest place in the house. Add the Blue Depths 2.5 TOG to your cart.

Order today to get by
Jul 13-22
Returns & exchanges accepted within
60 days
Cost to ship:
$6.95
Ships from:
US

Better Value
We control production and remove middlemen costs, so you get premium quality at an accessible price - at a level most baby brands don’t reach.

Consistent Quality
Every SWaddle AN product is made within our own system for consistent weight, texture, and embroidery. What you see is exactly what you receive.

Purchase Protection If anything goes wrong, we handle it with clear policies and responsive support - so you can order with confidence.

WHY WE LOVE BAMBOO & COTTON

Customer Reviews

Based on 5 reviews
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P
Pam Mallory
Beautifully done ! Quality excellent

Beautifully done ! Quality excellent !

M
Michael P
Got this for my son, our future slugger.

Got this for my son, our future slugger. The embroidery is top-notch, much better than the printed stuff. A real home run!

C
Christopher
Amazing product, it is a must

Thank you, we love it. It is so cute and meaningful on our baby.
Your fast shipping is a plus.

D
Dru'Ann
Perfect Sleepbag, I loveeeee this

It’s perfect! This is my first time bought from this company. Captured the photos perfectly and the sleepbag is buttery soft, I love it and this is my baby keepsake!

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Sadie
Overall perfect

This is soooo cute I love it!! The only thing is the pictures that I sent they edited one of them the way they wanted because I guess my kid has his middle finger up so they put his pointer finger up instead...they kinda add their own little details! But overall it's still cute and a very nice quality! Worth every dollar!!

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