---
product_id: 572618297
title: "SwaddleDesigns Transitional Swaddle Sack, Arms Up Half-Length Sleeves & Mitten Cuffs, Swaddle for Newborn Transition to Baby Sleep Sack Wearable Blanket, 6-9 Month, 21-24 lb, Heathered Green Turtle"
brand: "swaddledesigns"
price: "€ 41.74"
currency: EUR
in_stock: true
reviews_count: 7
url: https://www.desertcart.nl/products/572618297-swaddledesigns-transitional-swaddle-sack-arms-up-half-length-sleeves-mitten
store_origin: NL
region: Netherlands
---

# 2-way zipper for effortless diaper changes Mitten cuffs for scratch protection & self-soothing Promotes safer, better sleep SwaddleDesigns Transitional Swaddle Sack, Arms Up Half-Length Sleeves & Mitten Cuffs, Swaddle for Newborn Transition to Baby Sleep Sack Wearable Blanket, 6-9 Month, 21-24 lb, Heathered Green Turtle

**Brand:** swaddledesigns
**Price:** € 41.74
**Availability:** ✅ In Stock

## Summary

> 🌙 Elevate baby’s sleep game—comfort, safety, and style in one cozy sack!

## Quick Answers

- **What is this?** SwaddleDesigns Transitional Swaddle Sack, Arms Up Half-Length Sleeves & Mitten Cuffs, Swaddle for Newborn Transition to Baby Sleep Sack Wearable Blanket, 6-9 Month, 21-24 lb, Heathered Green Turtle by swaddledesigns
- **How much does it cost?** € 41.74 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/572618297-swaddledesigns-transitional-swaddle-sack-arms-up-half-length-sleeves-mitten)

## Best For

- swaddledesigns enthusiasts

## Why This Product

- Trusted swaddledesigns brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Premium Comfort & Safety:** Crafted from 100% soft, breathable cotton knit with a patented design that supports natural flexed positioning for safer sleep.
- • **Self-Soothing Made Simple:** Open or close mitten cuffs to empower baby’s self-soothing or protect delicate skin from scratches.
- • **Parent-Approved Convenience:** Innovative 2-way zipper lets you change diapers quickly without fully undressing baby—because every second counts.
- • **Startle Reflex, Meet Your Match:** Half-length sleeves with foldover mitten cuffs partially suppress startle reflex while allowing natural movement.
- • **Seamless Transition to Independence:** Snug yet flexible design supports baby’s arms-up sleep style, easing the move from swaddle to wearable blanket.

## Overview

The SwaddleDesigns Transitional Swaddle Sack is a patented, 100% cotton wearable blanket designed for babies 6-9 months (21-24 lbs) transitioning from traditional swaddling. Featuring arms-up half-length sleeves with foldover mitten cuffs, it promotes safer, better sleep by allowing natural movement and self-soothing while partially suppressing the startle reflex. The snug fit supports a natural flexed position, and a 2-way zipper enables easy diaper changes. Machine washable and crafted for comfort and convenience, this swaddle sack is a must-have for modern parents seeking a smooth transition to independent sleep.

## Description

SwaddleDesigns Transitional Swaddle Sack, Arms Up Half-Length Sleeves & Mitten Cuffs, Swaddle for Newborn Transition to Baby Sleep Sack Wearable Blanket, 6-9 Month, 21-24 lb, Heathered Green Turtle

## Features

- The TRANSITIONAL SWADDLE SACK allows baby to SELF-SOOTHE and promotes BETTER SLEEP and SAFER SLEEP; Perfect for babies who prefer to sleep with ARMS UP, babies who are starting to rollover, and babies able to break out of a traditional swaddle
- LITTLE SLEEVES with BIG PURPOSE; The 1/2-length, uniquely-shaped sleeves with mitten cuffs closed provide partial suppression of Startle Reflex to help baby SLEEP BETTER, and if baby rolls onto tummy, baby can push up to reposition head to access air
- EASIEST way to move from a traditional swaddle to a wearable blanket; The Transitional Swaddle Sack is not a tight swaddle nor a loose sack; the snug fit helps baby feel secure and the special sleeves allow baby to use their arms for SAFER & BETTER SLEEP
- FOLDOVER MITTEN CUFFS MAY BE WORN OPEN OR CLOSED; Caregiver can open one or both cuffs, so baby can SELF-SOOTHE, or close the cuffs to PROTECT BABY FROM FACIAL SCRATCHES and provide partial suppression of startle reflex
- HELPFUL 2-way zipper for easy diaper changes. Soft stretchy cotton knit. SNUG fitting design supports baby in natural flexed position. Small 6-14 lbs 0-3 Mo; Medium 14-21 lbs 3-6 Mo; Large 21-24 lbs 6-9 Mo; US Patent D883613 and EU China Patents

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 37 x 15 x 0.25 inches |
| Item model number | SD-705HGT-L |
| Target gender | Unisex |
| Material Type | Cotton |
| Material Composition | 100% Cotton |
| Material free | Premium Cotton Knit |
| Care instructions | Machine Wash, Tumble Dry |
| Additional product features | Patented Design, Arms Up Half-Length Sleeves, 2-pull Zipper, Mitten Cuffs |
| Number Of Items | 1 |
| Style | Contemporary |
| Batteries required | No |
| Item Weight | 7.2 ounces |
| Country/Region of origin | China |

## Images

![SwaddleDesigns Transitional Swaddle Sack, Arms Up Half-Length Sleeves & Mitten Cuffs, Swaddle for Newborn Transition to Baby Sleep Sack Wearable Blanket, 6-9 Month, 21-24 lb, Heathered Green Turtle - Image 1](https://m.media-amazon.com/images/I/71v2MRIztpL.jpg)
![SwaddleDesigns Transitional Swaddle Sack, Arms Up Half-Length Sleeves & Mitten Cuffs, Swaddle for Newborn Transition to Baby Sleep Sack Wearable Blanket, 6-9 Month, 21-24 lb, Heathered Green Turtle - Image 2](https://m.media-amazon.com/images/I/81MKRfQXXTL.jpg)
![SwaddleDesigns Transitional Swaddle Sack, Arms Up Half-Length Sleeves & Mitten Cuffs, Swaddle for Newborn Transition to Baby Sleep Sack Wearable Blanket, 6-9 Month, 21-24 lb, Heathered Green Turtle - Image 3](https://m.media-amazon.com/images/I/81DyHd36BzL.jpg)
![SwaddleDesigns Transitional Swaddle Sack, Arms Up Half-Length Sleeves & Mitten Cuffs, Swaddle for Newborn Transition to Baby Sleep Sack Wearable Blanket, 6-9 Month, 21-24 lb, Heathered Green Turtle - Image 4](https://m.media-amazon.com/images/I/71E363X1SXL.jpg)
![SwaddleDesigns Transitional Swaddle Sack, Arms Up Half-Length Sleeves & Mitten Cuffs, Swaddle for Newborn Transition to Baby Sleep Sack Wearable Blanket, 6-9 Month, 21-24 lb, Heathered Green Turtle - Image 5](https://m.media-amazon.com/images/I/81Ao58PAvCL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Hooray sleep!
*by B***A on July 19, 2025*

My baby rolled both directions by two WEEKS old. Didn't even know that was possible. He loved being swaddled, and would only sleep while swaddled, but I needed a safe option that allowed him to use his arms. This swaddle has worked wonderfully! I have my sleep back (relatively speaking...he's still a newborn, haha)! I chose this swaddle for a few reasons: I wanted a sleep sack/transitional swaddle that would soften the Moro reflex response while still having arms out enough to be safe for a baby that could roll. This was hard to find. Many transition swaddles still don't allow for a lot of arm movement. Sleep sacks don't really stop the Moro reflex at all, and almost all the ones sold on Amazon and Walmart had the smallest 0-3 month size as starting at 10 lbs. My two week old is not yet 10 pounds. Lastly, I wanted something that would truly allow us to eventually transition out of swaddling the arms entirely. This product checks all the boxes.

### ⭐⭐⭐⭐⭐ I wish these came in my size!
*by D***R on July 23, 2025*

I love these sleep sacks! The two way zipper makes diaper changes a breeze. They're a medium weight, so I don't have to worry if my child is too hot or cold. Our baby never feels cool or sweaty because they breathe so well. They are very well manufactured. I plan on giving mine to our friend when they have their baby. I have used these since I found them when our baby was just 2 months old. If the brand made toddler sizes, I would be buying them!

### ⭐⭐⭐⭐⭐ The only sleep sack we use
*by J***E on July 26, 2025*

It's SO GOOD for the moro/ startle reflex stage and continues to be a wonderful mid sleeve sleep sack afterwardsIf the cuffs are closed the you tuck baby's arms in, it "catches" that motion and seriously helps keep them from startling themself awake.Double zipper is perfect for middle of the night diaper changesCan't recommend enough. Every baby should sleep in this once they enjoy sleeping with arms up and out

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-25*