Use both height and weight to choose a size. Check the neck and arm openings: the baby's head must not slip inside the sack.
Silky Modal Sleep Sack 1.0 TOG – Emerald
While our Signature Bamboo is famous for its cooling touch, our Luxe Modal Edition is designed for parents who crave a silkier finish and enhanced durability. Modal is a plant-based fiber that stays vibrant and resists pilling even after a hundred washes—hypoallergenic and gentle on sensitive baby skin. With a balanced 1.0 TOG rating, it's ideal for year-round comfort in rooms between 68–72°F (20–22°C), keeping babies and toddlers cozy without overheating.
180-Day Happiness Guarantee. ✨Safe sleep for your baby, peace of mind for you.
THE LITTLE SLEEP LABTonight's Recipe
ROOM TEMPERATURE
72°F
Explore layers with room temperature and your baby's comfort in mind.
TOG Guide & Helpful Tips
2.5 TOG60–63°F
A warmer option to explore for cooler rooms. Check the overall outfit.
1.5 TOG64–68°F
BubblePanda's intermediate option; layering depends on the child and garment.
1.0 TOG69–73°F
A medium-weight option to consider with suitable sleepwear underneath.
0.5 TOG74–78°F
A lighter option for warmer rooms; reassess the layers as needed.
Sleepwear only?79–82°F
Review the room and layers. A sleep sack may not be needed.
These temperature bands are BubblePanda shopping examples—not official NHS ranges for every TOG and not a universal safety rule. In particular, 1.5 TOG has no standard NHS room-temperature band.
Read the full TOG guide✳ Use the room temperature as a starting point. Check baby's chest or back of neck for overheating; adjust clothing as needed. Keep loose blankets out of an infant's sleep space. Safe sleep guidance ↗
Silky Modal Sleep Sack 1.0 TOG – Emerald
Sale price$39.99 USD
BUBBLE PANDA · FIND THE PERFECT FIT
Silky Modal Sleep Sack Size Guide
SELECTED SIZE: S (0–6M)
WEIGHT7–18 lbs
HEIGHT20–27 in
| Select size | |||||
|---|---|---|---|---|---|
| Size | S0–6M | M6–12M | L12–18M | XL18–24M | XXL24–36M |
| Height | 20–27 in | 27–30 in | 30–32 in | 32–35 in | 35–38 in |
| Weight | 7–18 lbs | 18–21 lbs | 21–24 lbs | 24–28 lbs | 28–32 lbs |
A roomy lower shape gives your little one space to move their legs without an oversized neckline.
The Bubble Panda™ Silky Modal Sleep Sack
Thoughtful details for little dreamers. ✨
Soft, smooth fabric with a gentle drape.
A comfortable blend with added flexibility.
A balanced warmth option; adjust layers to room conditions.
Convenient for nighttime diaper changes.
A protective fabric detail at the neckline.
A wider lower area for natural leg movement.
Designed with comfortable shaping and practical finishing.
A thoughtful choice for a new baby or growing toddler.
☁️ THE BUBBLE PANDA DIFFERENCE
Little Details. Lovely Comfort.
Silky-SmoothSoft-to-the-touch Modal blend
Thoughtful FitRoomy lower shape and fitted neckline
Everyday EaseConvenient two-way zipper
THE LUXE MODAL COLLECTION
Why Choose Silky Modal?
A beautifully smooth fabric blend, comfortable stretch, and thoughtful details in a sleep sack designed for growing little ones.
01 / SILKY SOFTNESS
A Lovely Feel, Every Time.
Our Silky Modal collection uses a 95% Modal and 5% Spandex blend for a smooth, softly draping fabric with comfortable stretch.
95% Modal · 5% Spandex
02 / THOUGHTFUL DESIGN
Room for Little Dreamers.
The spacious lower shape gives little legs room to move, while a side two-way zipper makes diaper changes more convenient.
1.0 TOG · Thoughtful Details
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