SWEET DOLPHIN Baby Sleep Sack 0-6 Months – 100% Cotton 2-Way Zipper TOG 0.5 Infant Wearable Blanket, Newborn Essentials Toddler 3 Pack Sleeping Sacks – Grey
$13.97
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Price: $26.99 - $13.97
(as of Oct 11, 2025 20:11:27 UTC – Details)
From the brand
Trusted by 1.5 M Families
Since its launch, SWEET DOLPHIN has been dedicated to crafting gentle, innovative essentials for little ones, earning the trust of over 1.5 million families across the U.S. Our mission? To create products that blend comfort, safety, and practicality—because every parent deserves solutions that keep up with baby’s needs.
SWEET DOLPHIN: Where comfort meets confidence, one happy baby at a time.
Ultra-Soft Baby Sleep Sack
Roomy & Secure Fit for Active SleepersUltra-Soft & Breathable FabricConvenient 2-Way Zipper
Msulin Washcloths
Versatile Baby EssentialsSoft And Gentle On Sensitive SkinPerfect Baby Shower Gift
Muslin Hooded Baby Bath Towels
Versatile and Multi-FunctionalHassle-Free MaintenanceChic Color Options
“What Parents Are Saying”
“Perfect size for my toddler, and it’s great for the beach too!” “This towel dries quickly and stays soft after multiple washes.”
Why Choose Our Muslin Towel?
Breathable muslin cotton ensures comfort without overheating.
Multi-use: Bath towel, swaddle, blanket, or changing mat for convenience.
Durable and softer with every wash, lasting from infancy to toddlerhood.
Are these products safe for newborns with sensitive skin?
Yes! SWEET DOLPHIN essentials are crafted with 100% cotton. Perfect for delicate skin, they’re gentle enough for daily use, from burping to snuggling.
How do these compare to other brands in terms of absorbency?
Parents love our ultra-absorbent design! After washing, it has stronger water absorption.
Ultra-Soft & Breathable Fabric Crafted from 100% cotton, our baby sleep sacks are designed to be incredibly soft, lightweight, and breathable. The sleeveless design and TOG 0.5 ensure your baby stays cozy without overheating, making it perfect for year-round use. Machine washable for easy care, it’s a safe and comfortable choice for your little one’s delicate skin.
Convenient 2-Way Zipper for Hassle-Free Diaper Changes The smooth, double-direction zipper allows for quick and easy diaper changes, even in the middle of the night. Features an interior zipper guard and a top zipper cover to protect your baby’s sensitive skin from scratches or discomfort, ensuring safety and peace of mind for parents.
Roomy & Secure Fit for Active Sleepers Designed with spacious arm and neck openings, our sleep sack provides a perfect fit while allowing your baby to move freely. The leg room is carefully sized to prevent kicking off, keeping your baby warm and snug all night long. Its ergonomic design also supports healthy hip development.
3-Pack Value for Maximum Convenience This set includes three baby sleep sacks in versatile, gender-neutral colors, making it ideal for daily use or as a thoughtful baby registry gift. With three options, you’ll always have a clean and ready-to-wear sleep sack for bedtime or naps.
Essential Sleep Solution for Every Stage Our baby sleep sacks are perfect for everyday use, helping your little one enjoy longer, uninterrupted sleep. Available in four sizes to grow with your baby: S (0-6 months), M (6-12 months), L (12-18 months), and XL (18-24 months). A must-have for parents seeking comfort and safety for their baby’s sleep routine.
8 reviews for SWEET DOLPHIN Baby Sleep Sack 0-6 Months – 100% Cotton 2-Way Zipper TOG 0.5 Infant Wearable Blanket, Newborn Essentials Toddler 3 Pack Sleeping Sacks – Grey
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$13.97
Ryleigh Miller –
Great product!
These sleep sacks are so soft and the perfect warmth level for nighttime
Won’t stay connected –
Better sleeping baby
These sleep sacks are lightweight and made of good quality! They help my newborn get a better night’s sleep since he likes to sleep with his arms above his head. They hold up well after multiple washes. They are too large for a newborn but they fit good for my 2 month old baby.
Kai-li Sam Fong –
Needed a sleep solution for my growing baby and these were perfect!
We needed extra sleep sacks for my 4 month old because she recently outgrew hers. They came in quickly and she’s loved them. The cotton feels sturdy and she’s sleeping as well as she ever was. I was a little iffy about the zippers but we haven’t had any issues yet! I would say this is a little thicker material than her last sleep sacks, which is probably good because she’s heavier now as well. All in all a good purchase for our baby!
Sergio –
Double zipper, soft, plenty of leg room
We love the double zipper, the fabric is soft and lightweight. We’ve washed them a few times and they are holding up well. Our twins are 6months, 14lbs and these fit really well. We will probably by the thicker ones for the winter.
Lydia –
Glad I bought this
They are great. Keep my baby warm especially cause she doesn’t like being swaddled. Perfect. I like the double zipper too it makes diaper changes easier
Alia –
Great quality sleep sack – thick, soft, and cozy!
This is my second time ordering a sleep sack while searching for the best one for my baby, and so far, this one is the better option compared to the previous brand I tried. The material is excellent—thick, high-quality cotton that feels soft and breathable, perfect for cooler nights. It feels durable and well-made, which gives me peace of mind.The only reason I’m giving 4 stars instead of 5 is because the sizing runs a bit big, so it looks a little roomy on my baby right now. However, I actually don’t mind too much since it leaves room to grow, and she still sleeps comfortably in it.Overall, I’m very happy with this sleep sack and would definitely consider ordering again!
Mehrnaz –
Recommend
It’s so softness, baby can sleep well. And easy to use, easy to change diaper
Brittney –
Nice and light
Nice, lightweight wearable blankets for my little one. The bedroom runs hot so nice he can have a light blanket for comfort without overheating