---
product_id: 436310158
title: "- Swaddle UP, Baby Sleep Sack, Twin Zipper For Easy Diaper Changes, Arms UP Position, Hip-Healthy, Lightweight & Breathable, Moderates Temperature (Dusty Blue, Medium (3-6 Months))"
brand: "love to dream"
price: "¥12542"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/436310158-swaddle-up-baby-sleep-sack-twin-zipper-for-easy-diaper
store_origin: JP
region: Japan
---

# Twin zipper for effortless diaper changes Arms-Up design boosts sleep by 83% 93% Cotton + 7% Elastane for soft stretch - Swaddle UP, Baby Sleep Sack, Twin Zipper For Easy Diaper Changes, Arms UP Position, Hip-Healthy, Lightweight & Breathable, Moderates Temperature (Dusty Blue, Medium (3-6 Months))

**Brand:** love to dream
**Price:** ¥12542
**Availability:** ✅ In Stock

## Summary

> 🌙 Elevate Baby’s Sleep Game with the Ultimate Arms-Up Swaddle!

## Quick Answers

- **What is this?** - Swaddle UP, Baby Sleep Sack, Twin Zipper For Easy Diaper Changes, Arms UP Position, Hip-Healthy, Lightweight & Breathable, Moderates Temperature (Dusty Blue, Medium (3-6 Months)) by love to dream
- **How much does it cost?** ¥12542 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/436310158-swaddle-up-baby-sleep-sack-twin-zipper-for-easy-diaper)

## Best For

- love to dream enthusiasts

## Why This Product

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

## Key Features

- • **Hip-Healthy Comfort:** Endorsed by the International Hip Dysplasia Institute, ensuring safe, ergonomic sleep posture.
- • **Temperature Perfect:** Lightweight, breathable 360° stretch fabric keeps baby cozy without overheating.
- • **Seamless Diaper Duty:** Twin zipper system makes midnight diaper changes quick and hassle-free—because every minute counts.
- • **Sleep Like a Pro Baby:** Award-winning Arms-Up design encourages natural self-soothing for longer, deeper sleep.
- • **Parent-Approved Durability:** Machine washable, dryer friendly, and crafted with premium cotton-elastane blend for lasting softness.

## Overview

The Love To Dream Swaddle UP is a 3-6 month baby sleep sack featuring an award-winning arms-up design that promotes natural self-soothing and longer sleep. Made from a breathable, lightweight cotton-elastane blend, it offers hip-healthy support endorsed by the International Hip Dysplasia Institute. The twin zipper allows easy diaper changes, while the stretchy fabric ensures comfort and temperature regulation. Machine washable and designed for durability, it’s a must-have for modern parents seeking better sleep routines.

## Description

Sponsored Ad - Love To Dream Swaddle UP, Baby Sleep Sack, Twin Zipper for Easy Diaper Changes, Arms UP Position, Hip-Healthy, Lightweight & Breathable, Sleeping Bag, Moderates Ideal Temperature, 3-6 M, Dusty Blue

## Features

- Swaddle UP Helps Baby Self-Soothe: The unique, award winning Arms-Up design of our sleep sack allows natural arms-up sleep, aiding self-soothing for longer sleep. 83% of parents reported an increase in hours slept by their baby when using Swaddle Up
- DESIGNED TO HELP BABIES SELF-SOOTHE & LEARN TO SETTLE THEMSELVES: The Unique, award winning ARMS UP design allows your baby to sleep in their natural arms up sleep position. This allows them to safely to move their hands to their mouth for true Self- Soothing. Encouraging deeper, longer sleep helps to establish & maintain a healthy sleep routine from birth and throughout your baby's sleep journey.
- AN EASIER TRANSITION FROM SWADDLING TO ARMS FREE SLEEP: Once your baby starts to show signs of rolling, it's time to stop swaddling and transition them to arms free sleep. Our unique, award winning Swaddle Up Transition Bag, is an easy way manage this change while helping to maintain an established sleep routine. Specially designed to provide the secure feeling of a swaddle while the zip-off wings allow a gentler and gradual move to arms-free sleeping.
- HIP HEALTHY & MADE FOR COMFORT: Recognized by the International Hip Dysplasia Institute. With millions sold worldwide, it is an essential for all new parents. Available in luxuriously soft fabrics, with highly detailed seam finishes for absolute gentleness on your baby’s delicate skin. Purpose woven, 360 degree stretch fabric allows for comfortable, multiple, non-bulky, layering underneath for ideal temperature regulation. Super easy care: machine washable/dryer friendly
- SUPER SOFT & STRETCHY: The stretchy fabric moves with baby's body, providing excellent comfort, but also has a level of resistance to ensure the optimum, comfortable snug fit across the torso to assist with self-soothing.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Model Number | L10 01 001 DBL M |
| Target gender | Unisex |
| Material | Cotton |
| Material composition | Main: 93% Cotton 7% Elastane Jersey 205gm2 |
| Care Instructions | Close zipper before washing, Warm gentle machine wash in wash bag with similar colours, Do not soak or bleach garment, iron zip or dry clean, Dark printed colors may fade or change after washing. This does not compromise the quality or comfort of our products., Warm iron if necessary |
| Additional product features | Breathable, Lightweight, Soft and moisture absorb fabric, Twin Zipper |
| Number of items | 1 |
| Style | baby blanket |
| Batteries required | No |
| Product Dimensions | 65 x 34 x 0.2 cm; 140 g |
| Item model number | L10 01 001 DBL M |
| Manufacturer recommended age | 3 - 6 months |
| Manufacturer | Love to Dream |
| Item Weight | 140 g |

## Images

![- Swaddle UP, Baby Sleep Sack, Twin Zipper For Easy Diaper Changes, Arms UP Position, Hip-Healthy, Lightweight & Breathable, Moderates Temperature (Dusty Blue, Medium (3-6 Months)) - Image 1](https://m.media-amazon.com/images/I/51LEUxUmO4L.jpg)

## Questions & Answers

**Q: What size swaddle up should I buy?**
A: Babies come in all shapes and sizes. For the best fit, we recommend you choose a size based on your baby’s weight, not their age.

**Q: Why is Swaddle Up shaped the way it is?**
A: The Swaddle Up is designed to be a snug fit around the arms, chest, and waist. This provides a swaddling effect, to help calm your baby’s startle reflex when they are sleeping. Self Soothing enables a more settled baby.

**Q: My baby is growing quickly – can I buy a bigger size Swaddle Up for them to grow into?**
A: As tempting as it may be, the answer is no. It’s important that you choose a size based on your baby’s current weight. If the Swaddle Up is too big for your baby, the neckline may be too loose and could potentially cover their face.

**Q: My baby’s legs touch the bottom of the garment – do I move up a size?**
A: It is okay if your baby can touch the bottom of the bag – this helps them feel the swaddling effect. If the fit is nice and snug across the body, then you have the correct size.

**Q: Is the Swaddle Up healthy for your baby’s hip development?**
A: Our Swaddle Up is acknowledged as hip-healthy by the International Hip Dysplasia Institute. With its design, it provides plenty of space for your baby's hips and legs to move freely.

## Frequently Bought Together

- Love to Dream Swaddle UP, Baby Sleep Sack, Twin Zipper For Easy Diaper Changes, Arms UP Position, Hip-Healthy, Lightweight & Breathable, Sleeping Bag, Moderates Ideal Temperature, 3-6 M, Dusty Blue
- Medela Manual Harmony Single Hand Breast Pump with Flex Shields for Comfort & Expressing More Milk, 6 Count
- Love to Dream Swaddle UP, Baby Sleep Sack, Twin Zipper For Easy Diaper Changes, Arms UP Position, Hip-Healthy, Lightweight & Breathable, Sleeping Bag, Moderates Ideal Temperature, 3-6M, Eclipse Olive

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-02*