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i-baby Outlast® Baby Sleep Sack with 2-Way Detachable Sleeves, Unisex Toddler Sleeping Bag with Smart Temperature Regulation, Growth-Friendly Baby Wearable Blanket with Legs for Infants, 3-4T | Fat Kid Deals
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Frequently Asked Questions
It uses advanced Outlast technology that absorbs, stores, and releases heat to keep your baby cool when warm and cozy when cool, preventing night sweats and chills.
Yes, the sleep sack features 2-way detachable sleeves allowing you to switch between long and short sleeves, making it suitable for spring and summer.
Absolutely, it is made from a soft, breathable blend of 55% cotton and 45% viscose, which is gentle and moisture-wicking for sensitive skin.
Yes, it has a roomy, ergonomic leg design that supports natural movement and healthy hip development, ideal for crawling and exploring toddlers.
Measure your baby’s height and weight and use the size chart provided to select the best fit, since babies grow at different rates. Age ranges are for reference only.
Recommended Uses
Ensuring comfortable and temperature-regulated sleep for toddlers during spring and summer nights.
Providing freedom of movement for active toddlers who like to crawl and play before bedtime.
Offering a safe, wearable blanket alternative to loose bedding for infants and toddlers.
Facilitating easy diaper changes at night with the convenient 2-way zipper design.
Supporting healthy hip development with the ergonomic leg design during sleep and play.
Serving as a versatile sleepwear option adaptable to changing room temperatures due to its detachable sleeves.
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$17.99$30.39
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Outlast® Baby Sleep Sack with 2-Way Detachable Sleeves, Unisex Toddler Sleeping Bag with Smart Temperature Regulation, Growth-Friendly Baby Wearable Blanket with Legs for Infants, 3-4T
$17.99$30.39
Fat Kid Deals may earn from qualifying purchases – more info
Description
•【🌡️Smart Temperature Control – No Sweating, All Night Comfort】Powered by advanced Outlast technology (originally developed for NASA), this walker sleep sack actively absorbs, stores, and releases heat. It keeps your baby cool when it’s warm and cozy when it’s cool—eliminating night sweats and chills. Say goodbye to frequent wake-ups and hello to deeper, longer sleep - and so will you!
•【🔄2-in-1 Convertible Sleeves Design – Perfect for Spring & Summer】Easily switch between long/short sleeves with the removable design. Whether it’s a breezy spring night or an air-conditioned summer room, this sleeping bag adapts instantly—one piece for multiple seasons, no need to buy more
•【☁️Soft & Breathable – Gentle on Sensitive Skin】Made with a skin-friendly blend of 55% cotton and 45% viscose lining, it feels silky smooth against your baby’s delicate skin. Highly breathable and moisture-wicking, which will keep your little one dry, fresh, and comfortable—even for sensitive skin
•【👶 Freedom to Move – Designed for Play & Sleep】The roomy, ergonomic legs design allows natural movement and supports healthy hip development. Perfect for active babies and toddlers who love to kick, crawl, and explore. Featuring a smooth 2-way zipper for quick diaper changes and a protective zipper guard to prevent scratches and protect delicate skin
•【🧼 Easy Care & Multiple Sizes for Perfect Fit】We get it—moms need durability. Crafted with high-quality materials that stay soft wash after wash. Machine washable for busy parents. Available in 4 sizes: S (9–12M), M (12–24M), L (2–3T), XL (3–4T). Please choose the ideal fit based on your baby’s height and weight using the size chart
•💡 Since every baby grows at their own pace, we recommend measuring your baby’s height and weight before purchasing, and then selecting the right size sleep sack based on those measurements (age recommendations are for reference only). If you have any questions before or after your purchase, our team is always happy to help. Thank you for choosing i-baby for your little one’s cozy sleep journey
Product Details
ASIN
B0GCNMQMYH
Availability
In Stock
Category
Baby & Kids
Brand
i-baby
Frequently Asked Questions
How does the i-baby Outlast Baby Sleep Sack regulate temperature?
It uses advanced Outlast technology that absorbs, stores, and releases heat to keep your baby cool when warm and cozy when cool, preventing night sweats and chills.
Can the sleeves be removed or adjusted on this sleep sack?
Yes, the sleep sack features 2-way detachable sleeves allowing you to switch between long and short sleeves, making it suitable for spring and summer.
Is the material safe and comfortable for babies with sensitive skin?
Absolutely, it is made from a soft, breathable blend of 55% cotton and 45% viscose, which is gentle and moisture-wicking for sensitive skin.
Does this sleep sack allow freedom of movement for active toddlers?
Yes, it has a roomy, ergonomic leg design that supports natural movement and healthy hip development, ideal for crawling and exploring toddlers.
How should I choose the right size for my toddler?
Recommended Uses
Ensuring comfortable and temperature-regulated sleep for toddlers during spring and summer nights.
Providing freedom of movement for active toddlers who like to crawl and play before bedtime.
Offering a safe, wearable blanket alternative to loose bedding for infants and toddlers.
Facilitating easy diaper changes at night with the convenient 2-way zipper design.
Supporting healthy hip development with the ergonomic leg design during sleep and play.
Serving as a versatile sleepwear option adaptable to changing room temperatures due to its detachable sleeves.
Description
•【🌡️Smart Temperature Control – No Sweating, All Night Comfort】Powered by advanced Outlast technology (originally developed for NASA), this walker sleep sack actively absorbs, stores, and releases heat. It keeps your baby cool when it’s warm and cozy when it’s cool—eliminating night sweats and chills. Say goodbye to frequent wake-ups and hello to deeper, longer sleep - and so will you!
•【🔄2-in-1 Convertible Sleeves Design – Perfect for Spring & Summer】Easily switch between long/short sleeves with the removable design. Whether it’s a breezy spring night or an air-conditioned summer room, this sleeping bag adapts instantly—one piece for multiple seasons, no need to buy more
•【☁️Soft & Breathable – Gentle on Sensitive Skin】Made with a skin-friendly blend of 55% cotton and 45% viscose lining, it feels silky smooth against your baby’s delicate skin. Highly breathable and moisture-wicking, which will keep your little one dry, fresh, and comfortable—even for sensitive skin
•【👶 Freedom to Move – Designed for Play & Sleep】The roomy, ergonomic legs design allows natural movement and supports healthy hip development. Perfect for active babies and toddlers who love to kick, crawl, and explore. Featuring a smooth 2-way zipper for quick diaper changes and a protective zipper guard to prevent scratches and protect delicate skin
•【🧼 Easy Care & Multiple Sizes for Perfect Fit】We get it—moms need durability. Crafted with high-quality materials that stay soft wash after wash. Machine washable for busy parents. Available in 4 sizes: S (9–12M), M (12–24M), L (2–3T), XL (3–4T). Please choose the ideal fit based on your baby’s height and weight using the size chart
•💡 Since every baby grows at their own pace, we recommend measuring your baby’s height and weight before purchasing, and then selecting the right size sleep sack based on those measurements (age recommendations are for reference only). If you have any questions before or after your purchase, our team is always happy to help. Thank you for choosing i-baby for your little one’s cozy sleep journey
Product Details
ASIN
B0GCNMQMYH
Availability
In Stock
Category
Baby & Kids
Brand
i-baby
Measure your baby’s height and weight and use the size chart provided to select the best fit, since babies grow at different rates. Age ranges are for reference only.
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