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7 products
- 【🌡️ 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
- 【🌡️ 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
- 【❄️ Cooling, Breathable & Quick-Dry Comfort】Made with high-density nylon-spandex fabric that feels cool the moment it touches the skin. Worried about sweat and stickiness in summer? The breathable pique mesh creates thousands of tiny airflow channels, while advanced moisture-wicking technology pulls sweat away and dries fast—keeping your baby fresh, dry, and happy all day
- 【☀️ UPF 50+ Sun Protection & Everyday Fresh Comfort】Crafted with UPF 50+ fabric for added protection during sunny outdoor play. Heading out on a sunny day? The lightweight performance fabric stays breathable, soft, and fresh-feeling for all-day comfort. OEKO-TEX certified and gentle on delicate skin—so kids can play, explore, and feel comfortable wherever the day takes them
- 【🫧 Durable, Long-Lasting & Easy to Care For】Tired of babys’ clothes losing shape too quickly? This durable nylon-spandex blend, combined with reinforced stitching, resists fading, pilling, and stretching out. It stays soft, holds its shape, and looks great—even after repeated washing
- 【🤸 Soft, Stretchy & Made for Movement】Blended with 13% spandex for superior stretch and recovery, this fabric moves effortlessly with your child. Running, climbing, rolling—why let clothes get in the way? This tee moves effortlessly with your child, offering a snug yet flexible fit that supports every exploration
- 【🎨 3-Pack Everyday Essentials, Easy to Mix & Match】Includes 3 versatile colors (white, yellow, blue) that pair effortlessly with any outfit. Designed with a simple unisex fit for both baby boys and girls, perfect for home, play, or layering. Available in sizes 12–24M to 6T for growing toddlers
- 【💛 Comfort Parents Can Trust】Thank you for choosing i-baby. We focus on comfort, quality, and thoughtful details to support every little growth. If you have questions about sizing, care, or daily wear, our friendly customer service team is ready to assist—ensuring a smooth and satisfying shopping experience every time. Let toddler play comfortably, explore freely, and enjoy everyday
- 【❄️ Cooling Comfort, No More Sweat-Sticky Days】Is your little one always sweaty and sticky after playtime? This summer, say goodbye to discomfort! Made with high-density nylon-spandex fabric, the cooling effect kicks in instantly. The breathable pique mesh design allows air to flow freely, while Germany’s Rudolf moisture-wicking technology quickly absorbs and evaporates sweat. Your baby stays fresh, dry, and comfortable, all day long
- 【☀️ Sun Protection & All-Day Fresh Comfort】Worried about your baby under the sun? This fabric features UPF 50+ protection to help shield against harmful UV rays during outdoor play. Lightweight, breathable, and moisture-wicking, it helps keep little ones feeling fresh and comfortable all day. OEKO-TEX certified, gentle on delicate skin—because your baby deserves everyday comfort you can trust
- 【🤸 Stretchy, Flexible & Perfect for All Their Big Moves】Running, jumping, climbing, rolling—your baby’s got a lot of energy! Thanks to 13% spandex, this fabric stretches and rebounds with ease, offering a soft yet durable fit that won’t restrict any movement. No more tight waistbands or uncomfortable seams—just pure comfort for all their playtime adventures
- 【🩳 Built to Last, Wash After Wash】Tired of clothes that lose their shape and color after a few washes? Made with a strong nylon-spandex blend, these shorts hold up to repeated washing without losing their softness, color, or shape. They resist fading, pilling, and stretching, staying as good as new for longer. Durable, practical, and great value
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【🎨 3-Pack Unisex Design, Can Also Make a Set】Including 3 classic versatile colors: white, blue, and yellow—perfect for every occasion. The simple, unisex design means both boys and girls can wear them. And can be matched with the same-style T-shirts sold in the store, which can handle the baby's summer outfit in one set. Available in sizes 1-6T, creating a comfortable, cool, and stylish summer outfit.
- 【❄️ Cooling Comfort, No More Sweat-Sticky Days】Is your little one always sweaty and sticky after playtime? This summer, say goodbye to discomfort! Made with high-density nylon-spandex fabric, the cooling effect kicks in instantly. The breathable pique mesh design allows air to flow freely, while Germany’s Rudolf moisture-wicking technology quickly absorbs and evaporates sweat. Your baby stays fresh, dry, and comfortable, all day toddler jogger pants baby sweatpants kids bottoms unisex children
- 【☀️ Sun Protection & All-Day Fresh Comfort】Worried about your baby under the sun? This fabric features UPF 50+ protection to help shield against harmful UV rays during outdoor play. Lightweight, breathable, and moisture-wicking, it helps keep little ones feeling fresh and comfortable all day. OEKO-TEX certified, gentle on delicate skin—because your baby deserves everyday comfort you can trust
- 【🤸 Move Freely with Stretch & Flexibility】From playground fun to everyday exploration, these jogger pants are made for movement. The stretchy spandex blend allows for easy bending, running, and climbing without restriction. Designed with a comfortable elastic waistband and elastic cuffs, offering a secure fit without feeling tight. Perfect for active little explorers who are always on the move
- 【👖 Built to Last, Wash After Wash】Tired of clothes that lose their shape and color after a few washes? Made with a strong nylon-spandex blend, these shorts hold up to repeated washing without losing their softness, color, or shape. They resist fading, pilling, and stretching, staying as good as new for longer. Durable, practical, and great value
- 【🎨 3-Pack Unisex Design, Can Also Make a Set】Including 3 classic versatile colors: white, blue, and yellow—perfect for every occasion. The simple, unisex design means both boys and girls can wear them. And can be matched with the same-style T-shirts sold in the store, which can handle the baby's summer outfit in one set. Available in sizes 1T to 6T, creating a comfortable, cool, and stylish summer outfit!
- 【☁️ 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.