
Baby Split Leg Sleep Sack: Bamboo Cotton Thermal Tech
Product Description
YeeHoO Baby Dynamic Constant Temperature Split-Leg Sleeping Bag – Premium Bamboo Cotton Blend
Ensure your little one enjoys a restful, undisturbed night with the YeeHoO Dynamic Constant Temperature Sleeping Bag. Designed for year-round comfort, this split-leg sleepsuit combines advanced aerospace-inspired technology with nature’s softest fibers to create the ultimate sleep environment for babies and toddlers.
Key Benefits
Aerospace-Inspired Thermal Regulation:** Utilizing PCM (Phase Change Material) and nano-level microcapsule technology, this sleeping bag acts as a "constant temperature cabin." It actively absorbs or releases heat to keep your baby at a balanced temperature, preventing midnight chills or overheating.
Golden Ratio Fabric Blend:** Crafted from a meticulous blend of 30% bamboo fiber and 70% Xinjiang cotton. This combination offers the natural moisture-wicking properties of bamboo with the plush, cloud-like softness of premium cotton for a "cloud-soft" breathable feel.
Long-Lasting Antibacterial Protection:** Safety is built into every thread. The fabric features high-performance antibacterial properties to maintain a clean and hygienic sleeping environment, providing peace of mind for parents of sensitive infants.
Shea Butter Skin Care:** The textile is infused with Shea Butter plant extracts, providing a silky-smooth finish that minimizes friction and helps maintain the natural moisture of your baby’s delicate skin.
Class A Infant Safety:** Certified to the highest safety standards (Class A), ensuring the materials are free from harmful chemicals, fluorescent agents, and irritants, making it safe for direct skin contact from birth.
Active Split-Leg Design:** The ergonomic split-leg construction allows for unrestricted movement. It is the perfect "anti-kick" solution for active sleepers who move, roll, or crawl, ensuring they stay covered and warm all night long.
Key Specs
Material:** 70% Xinjiang Cotton, 30% Bamboo Fiber blend.
Safety Grade:** National Class A (Infant & Child standard).
Technology:** PCM Dynamic Constant Temperature Fiber & Nano-microcapsules.
Skin Care:** Infused with Shea Butter plant extracts.
Seasonality:** Designed for Autumn/Winter and Four Seasons universal use.
How to Use
1. Select the appropriate thickness based on your nursery's ambient temperature.
2. Unzip the front of the sleeping bag and gently guide your baby’s legs through the split openings.
3. Secure the zipper, ensuring the protective fabric tab at the top covers the zipper head to prevent chin irritation.
4. The split-leg design allows your child to walk or crawl comfortably before bed while remaining fully covered once they fall asleep.
Care & Safety
Machine wash on a gentle cycle using a mild, baby-safe detergent.
To preserve the PCM microcapsules and the Shea Butter finish, avoid high-heat drying; air drying or low-temperature tumbling is recommended.
Do not use bleach or harsh fabric softeners.
Keep away from open flames.
Ensure the size is appropriate for your child's height to prevent the neckline from shifting during sleep.
Notes
"Dynamic constant temperature fiber" provides a high-tech solution to fluctuating night temperatures.
Product Images




Frequently Asked Questions
How long does shipping take?
We offer worldwide shipping with an estimated delivery time of 7-15 business days. Delivery time may vary depending on your location and customs processing. All applicable duties and taxes are included in the shipping cost, so you won't need to pay any additional fees upon delivery.
What is your return policy?
Due to the nature of cross-border e-commerce and international shipping logistics, we do not support returns or exchanges. Please carefully review product details, size charts, and specifications before placing your order. If your package is lost during shipping, you may choose either a full refund or free reshipment of your order.