---
product_id: 759333977
title: "SwaddleDesigns Transitional Swaddle Sack, Baby Swaddles for Newborn with Arms Up Half-Length Sleeves & Mitten Cuffs, Sleep Sack Wearable Blanket"
brand: "swaddledesigns"
price: "€ 55.76"
currency: EUR
in_stock: true
reviews_count: 13
category: "Swaddle Designs"
url: https://www.desertcart.sk/products/759333977-swaddledesigns-transitional-swaddle-sack-baby-swaddles-for-newborn-with-arms
store_origin: SK
region: Slovakia
---

# 2-way zipper for effortless diaper changes Hip-healthy design approved by International Hip Dysplasia Institute 0.5 TOG breathable cotton for year-round comfort SwaddleDesigns Transitional Swaddle Sack, Baby Swaddles for Newborn with Arms Up Half-Length Sleeves & Mitten Cuffs, Sleep Sack Wearable Blanket

**Brand:** swaddledesigns
**Price:** € 55.76
**Availability:** ✅ In Stock

## Summary

> 🍼 Elevate baby’s sleep game with the swaddle that grows with them!

## Quick Answers

- **What is this?** SwaddleDesigns Transitional Swaddle Sack, Baby Swaddles for Newborn with Arms Up Half-Length Sleeves & Mitten Cuffs, Sleep Sack Wearable Blanket by swaddledesigns
- **How much does it cost?** € 55.76 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/759333977-swaddledesigns-transitional-swaddle-sack-baby-swaddles-for-newborn-with-arms)

## 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

- • **Nurse-Designed Comfort:** Foldover mitten cuffs for self-soothing or scratch prevention
- • **Effortless Diaper Access:** Innovative 2-way zipper saves time and hassle
- • **Gentle Arms-Up Transition:** Half-length sleeves support natural movement while soothing startle reflex
- • **Safety Meets Sleep Quality:** Allows safe rolling with breathable, flexible fabric
- • **Trusted Hip-Healthy Support:** Clinically approved for optimal baby hip positioning

## Overview

The SwaddleDesigns Transitional Swaddle Sack is a nurse-designed, breathable 100% cotton wearable blanket featuring patented half-length arms-up sleeves and foldover mitten cuffs. Approved by the International Hip Dysplasia Institute, it supports safe rolling and natural self-soothing while improving sleep quality. Its innovative 2-way zipper enables quick diaper changes, making it the perfect swaddle for newborns transitioning to independent sleep.

## Description

The Transitional Swaddle Sack is the easiest & safest way to transition baby from a traditional swaddle. The arms up sleeve design allows baby to self-soothe and the unique ½-length sleeves with foldover mitten cuffs closed provide partial suppression of the Startle Reflex to promote better sleep; and, if baby rolls over during sleep, the sleeves allow baby to use arms to lift torso and head to access air to promote safer sleep. The Transitional Swaddle Sack is ideal for babies who prefer to sleep with arms up, babies who are starting to rollover, and babies who break out of a traditional swaddle. The uniquely-shaped, ½-length sleeves are not full length, so when mitten cuffs are closed, baby’s arms will be flexed close to body for swaddle snugness. The foldover mitten cuffs may be worn open or closed. Caregiver can open one or both cuffs, so baby can self-soothe by sucking directly on hand. Helpful 2-way zipper with 2 zipper pulls. The zipper zips down from the top to make it easy to place baby in the sack and zips up from the bottom to make it easy to change baby’s diaper. Designed by a nurse. 100% Cotton. Soft, stretchy cotton knit. 0.7 TOG. Machine wash warm and tumble dry low. US patents 11,812,795 & D833,613 with patents in EU, UK, CA, CN, JP and other countries.

Review: Gorgeous swaddle sack - This is a beautiful gift for my friend who has just had a baby. The product is advertised and looks like good quality. I haven’t opened it as it’s boxed and sealed with cellophane. It’s good value for money, is made from soft breathable cotton so is lightweight and has a two way zipper. A lovely gift, which I am sure my friend will love
Review: Comfortable - Very good quality and light.

## Features

- BETTER SLEEP, SAFER TRANSITION: The ideal swaddle blanket for newborns who prefer arms up, babies starting to roll over, and those who self-soothe. Offers gentle support as baby moves from classic swaddles to a wearable sleep sack, improving sleep quality and safety.
- LITTLE SLEEVES WITH A BIG PURPOSE: Patented half-length arms-up sleeves gently suppress the Moro/Startle reflex while allowing babies to move and reposition if they roll. Supports better, safer sleep and gives babies the freedom to soothe naturally.
- RECOGNISED AS HIP-HEALTHY: Approved by the International Hip Dysplasia Institute. Not tight like a classic swaddle, not loose like a sleeveless sack, this baby swaddle sack supports a natural, flexed position for optimal comfort and safety.
- DESIGNED BY A NURSE: Foldover mitten cuffs can be worn open for self-soothing or closed to prevent facial scratches. Created by a nurse with baby’s development and comfort in mind. Ideal for use as a swaddle blanket 0–3 months, 3-6 months and 6-9 months.
- SOFT COTTON & EASY NAPPY CHANGES: Made from breathable 100% cotton (TOG 0.5) for year-round comfort. Features a 2-way zip for quick nappy changes. Choose size based on baby’s weight. Machine washable and tumble dry safe. GB Patent 82023790001000, EU DM/202379, US 11,812,795 & D833,620

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0FQWQWGYG |
| Best Sellers Rank | 1,776 in Baby Products ( See Top 100 in Baby Products ) 12 in Swaddles |
| Customer reviews | 4.6 4.6 out of 5 stars (4,853) |
| Date First Available  | 12 Sept. 2025 |
| Department  | Unisex Baby |
| Manufacturer  | SwaddleDesigns |

## Images

![SwaddleDesigns Transitional Swaddle Sack, Baby Swaddles for Newborn with Arms Up Half-Length Sleeves & Mitten Cuffs, Sleep Sack Wearable Blanket - Image 1](https://m.media-amazon.com/images/I/715dJsNSizL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Gorgeous swaddle sack
*by A***R on 17 September 2025*

This is a beautiful gift for my friend who has just had a baby. The product is advertised and looks like good quality. I haven’t opened it as it’s boxed and sealed with cellophane. It’s good value for money, is made from soft breathable cotton so is lightweight and has a two way zipper. A lovely gift, which I am sure my friend will love

### ⭐⭐⭐⭐⭐ Comfortable
*by M***U on 18 October 2025*

Very good quality and light.

### ⭐⭐⭐⭐⭐ Swaddle
*by M***T on 16 October 2025*

Very cosy not hot

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-24*