Bamboo Sleep Sack 0.5 TOG in Blue Depths

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Kick the blankets. Keep the calm. Loose blankets in a crib are a safety hazard parents lose sleep over. The Bamboo Sleep Sack 0.5 TOG in Blue Depths solves this by acting as a wearable blanket that can't be kicked off. Designed for warmer rooms (74°F - 78°F), it provides the security of being "tucked in" without the risk of suffocation or overheating. The deep navy hue brings a sense of midnight calm to any nursery.

Explore all Lightweight Bamboo Sleep Sacks to find your perfect TOG.

SpecificationDetailsWhy Mom Loves It (The Real Benefits)
Material95% Bamboo Viscose / 5% SpandexTemp Control: Keeps skin ~3°F cooler than cotton. No sweaty backs.
TOG Rating0.5 (Lightweight)Summer Essential: The safest choice for heatwaves or warm nurseries.
SafetyOEKO-TEX® 100 / Snug-fit NeckWorry-Free: Chemical-free and designed to never slip over the chin.
Features2-Way J-Zipper with GuardFast Changes: Unzip from the bottom for 3 AM diaper duty.
DesignSleeveless / Hip-Healthy FlareComfort: Plenty of room for hips to move and legs to kick.
CareMachine Wash Cold / Tumble Dry LowDurability: The deep navy color hides drool stains perfectly.

 

The Science of Safer Sleep
Newborns struggle to regulate their body temperature. Heavy fleece or polyester can trap heat, creating a dangerous "sweatbox" effect. Our bamboo viscose blend is engineered to be highly breathable, allowing excess heat to escape while maintaining a comfortable micro-climate around the skin. It feels cool to the touch—like the flip side of a pillow.

Unsure about dressing for bed? Consult our TOG Rating Guide to layer correctly for your room temperature.

Blue Depths: The Practical Neutral
While we love pastels, real life involves spit-up and diaper leaks. Blue Depths is a rich, saturated navy that looks sophisticated and, frankly, stays looking cleaner longer. It’s a favorite for parents who want a classic, gender-neutral look that isn't just beige.

SwaddleAn Experience Nuance:We use a specialized "J-zipper" that curves away from the chin. Why? Because straight zippers tend to bunch up under the chin when a baby sits up or rolls, causing irritation. Ours lays flat, keeping their neck happy.

Engineered for the "Frog Legs"
We are recognized as Hip Healthy. The sack is fitted through the chest (to prevent it from riding up) but flares out generously at the bottom. This allows your baby to sleep in the natural "frog leg" position, which is critical for healthy hip joint development during the first year.

Deep sleep starts here.
Ditch the loose blankets and give them the freedom to wiggle safely. Add the Blue Depths Sleep Sack to your cart.

Order today to get by
Mar 12-21
Returns & exchanges accepted within
60 days
Cost to ship:
$6.95
Ships from:
US

Better value: By cutting out intermediaries and floor fee, consumer can buy high quality products at better prices at website swaddlean.com.
Consistent Quality: SwaddleAN controls 100% of the manufacturing process, ensuring product quality and consistency. Consumers can trust that the product they receive is exactly as described and there will be no quality differences between purchases.
SwaddleAN Purchase Protection: Shop confidently on SwaddleAN knowing if something goes wrong with an order, we've got your back for all eligible purchases — see program terms

WHY WE LOVE BAMBOO & COTTON

Customer Reviews

Based on 4 reviews
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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!

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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!!

The Swan Nest

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