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6 products
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6 products
- 【🌡️Smart Temperature Control for All-Day Comfort】Powered by Outlast temperature-regulating technology, this bodysuit helps your baby stay comfortably cool when it’s warm and cozy when it’s cooler. The breathable fabric works with your baby’s body to reduce overheating and discomfort—so they can sleep, move, and rest more peacefully throughout the day and night
- 【🛡️Double-Layer Belly Coverage That Stays in Place】Worried about baby’s shirt riding up while they sleep or play? The overlapping double-layer front helps keep your little one comfortably covered, even when they wiggle, roll, or kick-providing extra comfort and coverage compared to ordinary baby tops
- 【🔄 Easy Diaper Changes, Less Nighttime Fuss】Designed for real-life parenting, snap buttons at the bottom allow quick diaper changes without fully undressing your baby—especially helpful during late-night wake-ups. The soft, flexible fit moves with your baby while staying gentle and comfortable all day
- 【👶 2-Pack Everyday Essential for Easy Layering】A simple, timeless unisex design for baby boys and girls. Lightweight and breathable for warm summer days, and easy to layer under jackets or sleepwear when it’s cooler or in air-conditioned rooms. Two matching onesies make outfit changes easier and daily routines more convenient
- 【🎁 Made for Sleep, Play & the Perfect Baby Gift】From naps to tummy time, crawling to walking—this baby onesie is made for everyday moments. Available in 4 sizes (0–3M, 3–6M, 6–9M, 9–12M), it grows with your baby and makes a thoughtful baby shower or newborn registry gift for new parents who want both comfort and practicality
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【💛 Thoughtfully Made for Growing Babies】Every baby grows at their own pace, so we recommend measuring your little one’s height and weight before purchasing to ensure the most comfortable fit. 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 growth journey
- 【🌡️ Smart Temperature Control – No Sweating, No Chills】Made with advanced Outlast temperature-regulating fabric, this baby sleep sack works like a “micro climate system”—absorbing, storing, and releasing heat to keep your baby at the perfect temperature all night. No overheating, no chills—just a dry, comfortable sleep
- 【🔄 2-in-1 Convertible Design – From Bedtime to Playtime】Switch effortlessly between a traditional sleep sack and a outfit thanks to the innovative bottom snap design. Snapped for cozy sleep, unsnapped for crawling, walking, and daytime play. One sleep sack, two ways to wear
- 【🛡️ Safer Than Loose Blankets – Stays On All Night】Unlike loose blankets that can be kicked off or shift during sleep, this wearable blanket stays securely in place all night long. No bunching, no slipping over baby’s face—just a cozy and safer sleep solution for infants and toddlers
- 【🧼 Soft, Breathable & Gentle for Everyday Comfort】Crafted with a premium cotton blend, this sleep sack is breathable, moisture-wicking, and soft to help keep baby cozy and comfortable throughout the night. Lightweight and gentle on delicate, sensitive skin, it creates a fresh and comfy sleep environment for everyday wear
- 【🔄 Easy On & Off – Designed for Real-Life Parenting】Getting dressed and changing diapers feels quicker and easier with convenient shoulder and side snaps. The thoughtful design minimizes fuss during nighttime changes. Made to keep up with daily parenting, the sleep sack features durable stitching that stays soft and shape-retaining wash after wash. Available in multiple sizes for growing babies
- 💛 Every baby grows at their own pace, so we recommend measuring your little one’s height and weight before purchasing to ensure the most comfortable fit. 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
- 【👶 Arms-Up Comfort – Soothes Startle Reflex for Better Sleep】Tired of sudden wake-ups? Designed to mimic your baby’s natural womb position, this arms-up sleep sack provides a gentle, snug hug that helps reduce the startle (Moro) reflex. The secure yet stretchy fit calms your newborn instantly—so they fall asleep faster and stay asleep longer (finally, more rest for you too!)
- 【🌡️ Smart Temperature Regulation Sleep Sack】Powered by advanced Outlast technology, this wearable blanket acts like a “micro climate system” for your baby. It absorbs, stores, and releases heat to maintain a comfortable temperature—preventing sweating, overheating, or getting too cold
- 【🔄 2-in-1 Convertible Cuffs – From Swaddle to Freedom】Features convertible cuffs that easily switch between hands-in/out modes to support every stage of your baby’s sleep. In hands-in mode, it helps prevent face scratching and reduces the startle reflex for longer, more restful sleep. As your baby grows, simply open the cuffs to allow hands out for self-soothing, rolling, and natural movement. Innovatively made with a soft, quiet hook & loop closure that won’t scratch or wake your baby
- 【🛡️Safe Sleep Alternative to Blankets – Wearable Blanket for Baby】A safer alternative to loose blankets, this baby wearable blanket stays securely in place all night—no kicking off, no risk of covering your baby’s face. Designed to support safe sleep for infants and give parents peace of mind
- 【🔄 Baby-Centered Thoughtful Design Details】Features a roomy bottom design to support natural hip development and allow free leg movement. The 2-way zipper makes late-night diaper changes quick and hassle-free—no need to fully undress your baby. With a snug neckline, covered zipper guard, and smooth seams, every detail is designed for safety and comfort
- 💛 Every baby grows at their own pace, so we recommend measuring your little one’s height and weight before purchasing to ensure the most comfortable fit. 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
- 【🌡️ Smart Temperature Balance – Cool, Dry & Comfortable All Night】Infused with advanced Outlast technology (originally developed for NASA), this lightweight sleep sack helps regulate your baby’s body temperature by absorbing and releasing excess heat. Designed for warmer nights, it keeps your little one cool, dry, and sweat-free—so you sleep better
- 【🌞 Lightweight Short Sleeve Design – Made for Warm Weather】Designed with short sleeves and a lighter construction, perfect for summer and warm indoor environments. No extra layers, no overheating—just the right amount of coverage to keep your baby comfortable all night long
- 【☁️ Gentle, Airy & Breathable 2-Layer Fabric】Made with an excellent 2-layer cotton blend (55% cotton, 45% Outlast viscose), this sleeping bag is lighter and more breathable than traditional multi-layer designs. It feels ultra-soft on delicate skin while allowing maximum airflow to prevent overheating—perfect for warm sleepers and sensitive skin
- 【👶 Freedom to Move – Built for Active Sleepers】The ergonomic legs design gives your baby full freedom to kick, crawl, and move naturally while supporting healthy hip development. A smooth 2-way zipper makes diaper changes quick and easy, while the zipper guard helps prevent irritation and scratches
- 【🧼 Easy Care, Long-Lasting & Perfect Gift】Crafted from soft, breathable muslin that remains gentle on your baby’s skin wash after wash. Durable, machine washable. Available in 4 sizes (S to XL) to grow with your baby. A thoughtful gift for new parents and an essential for keeping baby cool and comfortable in warm weather
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💡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, don't hesitate to tell us. Thank you for choosing i-baby!
- 【🌡️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
- 【☁️ Breathable 3D Air Layer Comfort】Crafted with soft 3D air-layer fabric, this baby sleep sack creates a lightweight, breathable, and cozy sleep environment for your little one. The air layer promotes airflow to help reduce stuffiness and overheating, keeping babies comfortably cozy all night long. Soft, fluffy, and gentle on delicate skin, it delivers cloud-like comfort for sleeping, lounging, and crawling
- 【👣 Freedom to Move — Made for Active Little Explorers】The roomy ergonomic legs design supports natural movement and healthy hip development, giving babies and toddlers the freedom to kick, crawl, stand, and explore comfortably. Perfect for active little movers who love both playtime and bedtime. Designed with a smooth 2-way zipper for quick nighttime diaper changes, plus a protective zipper guard to help prevent scratches and protect delicate skin.
- 【🎁 Minimalist Unisex Design — Perfect for Gifting】Designed with a clean, modern unisex style and available in two soft, timeless shades: Cream White and Sky Blue — this baby sleep bag looks adorable on both baby boys and girls. Combining comfort, style, and practicality, this wearable sleep sack makes a thoughtful gift for baby showers, newborn celebrations, birthdays, holidays, and new parents
- 【🧼 Easy Care & Multiple Sizes for the Perfect Fit】Made with busy parents in mind, this wearable blanket is machine washable and designed to stay soft wash after wash. Available in 4 sizes: S (9–12M), M (12–24M), L (2–3T), and XL (3–4T). For the best fit, please refer to our size chart and choose based on your baby’s height and weight rather than age alone
- 【💛 Thoughtfully Made for Growing Babies】Every baby grows at their own pace, so we recommend measuring your little one’s height and weight before purchasing to ensure the most comfortable fit. 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
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Various Colors & Sizes -Toddler sleep sack with feet makes baby very cute and also can take more beautiful photos for your kids. We have developed XS, S, M, L and XL sizes and multiple color patterns to meet your needs. Please check which size your child fits through the size pictures before you buy. Little tip: The side has 3 snaps to adjust the leg length. If the sack is a little too long for your baby, you can select 2 of the side snaps and press them together to shorten the leg length.