---
product_id: 741351059
title: "Transitional Swaddle Sack, Baby Swaddles for Newborn with Arms Up Half-Length Sleeves & Mitten Cuffs, Sleep Sack Wearable Blanket"
brand: "swaddledesigns"
price: "฿2799"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/741351059-transitional-swaddle-sack-baby-swaddles-for-newborn-with-arms-up
store_origin: TH
region: Thailand
---

# Arms-Up Freedom 2-Way Zipper Ease Better Sleep Boost Transitional Swaddle Sack, Baby Swaddles for Newborn with Arms Up Half-Length Sleeves & Mitten Cuffs, Sleep Sack Wearable Blanket

**Brand:** swaddledesigns
**Price:** ฿2799
**Availability:** ✅ In Stock

## Summary

> 🌄 Transition to Better Sleep, One Snug Swaddle at a Time

## Quick Answers

- **What is this?** 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?** ฿2799 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/741351059-transitional-swaddle-sack-baby-swaddles-for-newborn-with-arms-up)

## 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

- • **Sleep Like a Pro:** Promotes safer, self-soothed sleep with arms-up design for babies transitioning from traditional swaddles.
- • **Customizable Comfort:** Mitten cuffs open or close to protect from scratches or encourage self-soothing, adapting to baby’s needs.
- • **Sleeves with a Purpose:** Half-length sleeves with foldover mitten cuffs reduce startle reflex while allowing natural arm movement.
- • **Secure Yet Flexible Fit:** Snug cotton knit supports baby’s natural flexed position, balancing comfort and security perfectly.
- • **Effortless Diaper Changes:** Innovative 2-way zipper lets you change diapers quickly without fully unswaddling baby.

## Overview

The SwaddleDesigns Transitional Swaddle Sack is a medium-sized, 100% cotton wearable blanket designed for 3-6 month old babies (14-21 lbs). Featuring half-length sleeves with foldover mitten cuffs and a 2-way zipper, it supports safer, self-soothed sleep while allowing natural arm movement and easy diaper changes. Its snug fit promotes comfort and security during the critical swaddle-to-blanket transition phase.

## Description

Transitional Swaddle Sack, Baby Swaddles for Newborn with Arms Up Half-Length Sleeves & Mitten Cuffs, Sleep Sack Wearable Blanket

## 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 | 76.2 x 38.1 x 0.64 cm; 122.47 g |
| Anti-Tick Material | 100% Cotton |
| Care instructions | Machine Wash, Tumble Dry |
| Batteries required | No |
| Item weight | 0.27 Pounds |

## Images

![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/71r86rKh1bL.jpg)

## Available Options

This product comes in different **Colour Name, Size** options.

## Frequently Bought Together

- SwaddleDesigns Transitional Swaddle Sack, Arms Up Half-Length Sleeves & Mitten Cuffs, Swaddle for Newborn Transition to Baby Sleep Sack Wearable Blanket, 3-6 mo, 14-21 lb, Watercolor Mountains & Trees
- Love to Dream Swaddle UP, Baby Sleep Sack, Self-Soothing Swaddles for Newborns, Improves Sleep, Snug Fit Helps Calm Startle Reflex, New Born Essentials for Baby, 1.0 TOG, 13-19 lbs, Gray
- Amazing Baby Transitional Swaddle Sack with Arms Up Half-Length Sleeves and Mitten Cuffs, Medium, 3-6 Months, 14-21 lbs, On Safari (Arms Up Swaddle, Transition Swaddle Sleep Sack for Better Sleep)

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**Shop now:** [https://www.desertcart.co.th/products/741351059-transitional-swaddle-sack-baby-swaddles-for-newborn-with-arms-up](https://www.desertcart.co.th/products/741351059-transitional-swaddle-sack-baby-swaddles-for-newborn-with-arms-up)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-26*