Transition Swaddle 3-6 Months Baby Sleep Sack Arms up Swaddle 2-Way Zipper 100% Cotton Arms in/out, 0.8 Tog Baby Transitional Swaddles Sack for Boy Girl, 2-Pack (Medium 14-20lbs)
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Availability:
Only 10 left in stock, order soon!
Arrives
Sunday, Aug 16
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Color: Green & Grey
Size: Medium 3-6 Months
Features
- 100% Cotton
- Imported
- REDUCE STARTLE REFLEX -- The transition swaddle 3-6 months allows baby to sleep in their natural arms up sleep position, which gives baby enclose feeling of being swaddled in the womb. Also, baby can safely move their hands to their mouth for true Self- Soothing, the arms up swaddle 3-6 months promotes better sleep.
- SAFE & ERGONOMIC DESIGN -- Carefully designed with safety as top priority, the newborn swaddle sack keep your baby comfortable and feel secure with its snug fit, no need for loose blankets. Arms-In to reduce startle reflex, One-Arm-Out for self-soothing, and Two-Arms-Out for easy transition from baby swaddle to baby sleep sack.
- MADE FOR COMFORT -- The newborn sleep sack 3-6 months is made from 100% premium cotton, which is soft, breathable and skin-friendly. TOG 0.8 keep your baby warm and cozy, suitable for moderate climates. The arm and neck openings sized for a perfect fit, roomy leg places promote hip healthy development.
- DURABLE DOUBLE ZIPPER -- Designed with smooth 2-way zipper, the infant sleep sack is convenient to take on/ put off, makes it super easy for midnight diaper change. The interior zipper guard and top zipper flap prevent irritation from baby's delicate skins.
- BABY SHOWER GIFT -- Wearable blanket baby sleep swaddle is essential baby items for new parents, the set of 2 is convenient for daily change while the neutral color fits both baby boys and girls, it is perfect as baby shower gift, baby registry and more. Please refer to the size chart to chose the right size for your beloved one.
Package Dimensions: 9.25 x 7.64 x 1.85 inches
Item model number: RK-Slp-Sac-M006
Target gender: Unisex
Material Type: Cotton
Care instructions: Hand Wash & Machine Wash
Additional product features: Breathable
Number Of Items: 2
Batteries required: No
Item Weight: 9.9 ounces
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Aug 16
Yes, absolutely! You may return this product for a full refund within 90 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Color: Navy & Green Turtle
Size: Medium 3-6 Months
This was the best swaddle I have found for both of my babies. My 4-month-old honestly can't sleep without this. It works and feels exactly like the expensive ones. The price is so reasonable. It's soft and fits well.
Reviewed in the United States on November 20, 2025 by Rachel
Color: Green & Grey
Size: Large 6-9 Months
This swaddler for 6- to 9-month-olds has been an absolute lifesaver for our family! We were struggling with sleep transitions, and our little one just wasn’t settling well at night. The first night we used this swaddler—everything changed. She slept longer, more peacefully, and actually stayed asleep! The design is genius—snug where it needs to be but still allows for safe movement. The fabric is super soft and breathable, and it feels really high quality. It gives our baby that cozy, secure feeling she needs without overheating or fussing. We went from multiple wake-ups to consistent stretches of restful sleep. I honestly don’t know what we would have done without it. If you’re in that tricky stage between swaddling and full sleep sacks, get this now. It truly changed our lives!
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Reviewed in the United States on April 9, 2025 by Matthew W. Baxter
Color: Blue & Deer
Size: Medium 3-6 Months
I was skeptical on buying this at first but figured why not because it was on sale. I’m so glad I did because my baby sleeps so much better in them and it’s cheaper than the name brand. It’s a big loose on him but it’s okay because he can grow into it and I can transition him with his arms out. He is warm enough in our cold house and it’s so soft and comfortable. The zipper also makes it easy.
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Reviewed in the United States on January 15, 2026 by Josephine vo
Color: Green & Grey
Size: Large 6-9 Months
These are AMAZING! Such a great alternative to the Love To Dream sleep sacks, but literally half the price. You get a 2 pack for what you’d pay for just 1 name brand. Total win. I ordered the large (6–9 months, 20–27 lbs) for my 3 month old who weighs 18 lbs, since his Love to Dream medium was already getting snug. These fit perfectly with room to grow, so I know we’ll be able to use them for a long time. The best part? My baby sleeps ALL night in these, sometimes up to 13 hours straight. I swear these swaddle sleep sacks are a game changer. I’ve washed and dried them multiple times and they still look brand new. No shrinking, no fading, no quality issues. If you’re on the fence, just get them. I highly recommend! Oh yeah, it came with a complimentary bib!
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Reviewed in the United States on August 21, 2025 by Kristen Kristen
Color: Green & Grey
Size: Medium 3-6 Months
Love these! Great dupe for the other swaddle and the sizing was great. My little sister me grew to fast and now they are a tad bit too short for him. The zippers work great but after a few washes I noticed the strings starting to fry next to the zipper.
Reviewed in the United States on August 24, 2025 by Tay'ana Canty
Color: Pink & Beige
Size: Medium 3-6 Months
Update* Raising to 5 stars due to customer service! So I definitely recommend this brand. Not only is the product a good quality, they listen to customers and their inputs ❤️ Give them a try! ⭐️ These do NOT run large, they run true to size. I ordered the 3-6 months for my one month old who is in size 3-6 and they fit her just right. Her feet are actually close to the bottom 😅 But there is a tiny bit more room around her stomach to grow. They are good quality, slightly less soft/stretchy compared to the love to dream brand. Maybe because they're a tad thicker? Knocking off 2 stars because the arm holes are too small to fit any more than a hand out which kinda defeats the purpose for me. The pink is also more of a peach than a pink. I will update pictures once I get done washing them. Also, not a reason for a lower star, but more of a heads up. Not every order comes with a bonus bib. I wasn't necessarily expecting it, but reviews made it seem like every order got them. Overall I think these are worth it, as long as you don't need the arms out. I recommend zipadeezip for the next stage 🙂 Hopefully this review helps someone!
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Reviewed in the United States on March 21, 2025 by Pen Name Pen Name
Color: Green & Grey
Size: Medium 3-6 Months
I absolutely love this swaddle. After my baby was able to roll over I could not fully swaddle her anymore. I tried just putting her in a normal sleep sack but she kept startling herself and waking up all night long. When I put her in this swaddle she actually slept for much longer. It’s a great transition swaddle that gives the right amount of compression without restricting her arms. It’s very soft and light weight and she was able to wear it in the middle of summer in an apartment with just one window AC unit. I love the double zippers that makes it really easy to access her diaper in the middle of the night. After a month or so she also started to self soothe by sucking on her hands and I love that I can let her hands out at the ends of the sleeves. I also love that it is a fraction of the cost of some of these other fancier swaddles yet I’m pretty sure it works just as well. This is a great swaddle and I definitely recommend it for parents who could really use some sleep.
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Reviewed in the United States on June 22, 2025 by Rachel Bloomfield Rachel Bloomfield
Color: Green & Grey
Size: Small 0-3 Months
I bought these sleepers for my baby because he loves having his hands free. I love how these swaddle blankets zip up, making it easier for baby to be swaddled. They fit great, my baby is still wearing these at 4 months and still have much room to grow due to him being a preemie. They seem comfortable and they provide him with the covers he needs to sleep through the night. I allow him to sleep it in these for about 2-3 day a before I through them in the washer. They wash and dry very well. I just throw them in the washer with his other clothing items and keep it moving. However, I will say my baby doesn’t sleep well in these because apparently as much as he likes the freedom of having his hands free, he’s still needing the swaddles that fully restrict him from having his hands free. I think these just provide him with too much freedom that he isn’t ready for yet.
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Reviewed in the United States on January 26, 2026 by no brainer