---
product_id: 390464325
title: "4 Season Toddler Sleeping Bag, Merino Wool and Organic Cotton Toddler Sleep Sack, 2-4 Years, Rainbow"
brand: "woolino"
price: "7891815₫"
currency: VND
in_stock: true
reviews_count: 13
category: "Woolino"
url: https://www.desertcart.vn/products/390464325-4-season-toddler-sleeping-bag-merino-wool-and-organic-cotton
store_origin: VN
region: Vietnam
---

# GOTS Certified Organic Cotton Outer 100% Merino Wool Lining 4-Season Temperature Regulation 4 Season Toddler Sleeping Bag, Merino Wool and Organic Cotton Toddler Sleep Sack, 2-4 Years, Rainbow

**Brand:** woolino
**Price:** 7891815₫
**Availability:** ✅ In Stock

## Summary

> 🌈 Sleep in Style, Wake Up Refreshed – The Ultimate Toddler Sleep Upgrade!

## Quick Answers

- **What is this?** 4 Season Toddler Sleeping Bag, Merino Wool and Organic Cotton Toddler Sleep Sack, 2-4 Years, Rainbow by woolino
- **How much does it cost?** 7891815₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/390464325-4-season-toddler-sleeping-bag-merino-wool-and-organic-cotton)

## Best For

- woolino enthusiasts

## Why This Product

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

## Key Features

- • **Growth-Ready Fit:** Under-arm snaps allow the sleep sack to adapt as your toddler grows, extending usability and value.
- • **All-Season Comfort:** Breathable merino wool lining naturally regulates temperature, keeping toddlers cozy year-round without overheating.
- • **Eco-Luxe Materials:** Crafted with 100% Australian merino wool and GOTS-certified organic cotton for premium softness and sustainable style.
- • **Parent-Friendly Design:** Two-way side zipper, shoulder snaps, and closable seat-belt slots make dressing and transfers effortless.
- • **Trusted Quality & Support:** Backed by an industry-leading warranty and US-based customer service for peace of mind.

## Overview

The Woolino 4 Season Toddler Sleeping Bag combines 100% merino wool lining with organic cotton outer fabric to deliver breathable, temperature-regulated comfort for toddlers aged 2-4 years. Designed with practical features like a two-way zipper, shoulder snaps, and seat-belt slots, it ensures easy dressing and safe transfers. This premium, machine-washable sleep sack supports year-round use and grows with your child, backed by a leading warranty and US customer service.

## Description

Buy Woolino 4 Season Toddler Sleeping Bag, Merino Wool and Organic Cotton Toddler Sleep Sack, 2-4 Years, Rainbow: Wearable Blankets - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Beautiful, comfortable, long lasting - Excellent sleep sack, we've used this company's sleep sacks for four years now and two children, can't recommend enough! Pros: Amazing quality Keeps the kids comfortable, warm and cozy throughout the year. I love that it's heavy, as it makes the kids sleep better. Beautiful designs and colors, I have the blue stripes and would get the starry night if I had to buy another one. I love the seatbelt option though never used. Cons: Zipper is great quality, too bad it's not two sided zipper like the smaller sack. The only time we use a lighter weight sleep sack is on the days in spring and fall where it's too warm for a heavy sack but not hot enough to use AC. Overall amazing buy, keep up the good work woolino!
Review: Purchased toddler size for a younger toddler, and it's working out fine - I purchased the 2T-4T size for my 14 month old in the interest of extending its usefulness, and while it does look huge on her, it's been working out just fine with no modifications. I might add snaps under the arms because the openings are so wide, but right now I've been putting her to bed wearing a T-shirt to avoid a draft, and that's been working out just fine. The openings aren't big enough to go over her head. This sleep sack is very good quality, and my baby is very comfortable in it. The fabric feels smooth and heavy, but she does not get sweaty when she's wearing it the way she does when she wears her (lighter weight) fleece sleep sacks. She does not get up as quickly when she wakes up from her naps or in the morning, so she falls back asleep more often, and even when she doesn't fall back asleep she lays down in her crib playing or chatting happily for longer where before she used to stand right up and start trying to get our attention. The only thing I don't love is the zipper, it zips from under the right arm all the way around to the bottom left corner of the sleep sack. So unless you want to shimmy your baby in from the top without unzipping it, you have to open the entire thing. I prefer the style of zipper used on the Halo sleepsack where the zipper is straight down the middle, that way you can get your squirmy baby in the arms before zipping them up.

## Features

- 100% Merino Wool Lining / 100% Organic Cotton Outer
- Imported
- PREMIUM FABRICS FOR BEST COMFORT: Australian merino wool lining - 100% natural, luxuriously soft, and temperature regulating. GOTS certified organic cotton outer. Machine-washable.
- Universal size: 2-4 years. Exceptionally breathable merino wool lining regulates body temperature so it can be used in all 4 seasons (suggested dressing guide included). See also Woolino 2-24 months Sack.
- CONVENIENT DESIGN: Both shoulder snaps and two-way side zipper for easy dressing; Closable seat-belt slots for easy transfer from stroller or bouncer to crib. Under-arm snaps allow this wearable blanket to grow with your child.
- PREMIUM QUALITY PRODUCT, backed by an industry-leading Warranty from a US company with US customer service.
- The best gift for toddlers. Help parents reduce or eliminate sleepless nights.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09FFXVTLK |
| Additional product features | Breathable |
| Batteries required | No |
| Best Sellers Rank | #5,949 in Baby ( See Top 100 in Baby ) #101 in Baby Wearable Blankets |
| Care instructions | Machine Wash |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,281) |
| Item Weight | 1.58 pounds |
| Item model number | ToddlerRainbow |
| Material Type | 100% Merino Wool Lining / 100% Organic Cotton Outer |
| Product Dimensions | 0.39 x 0.39 x 0.39 inches |
| Style | Modern |
| Target gender | Unisex |

## Images

![4 Season Toddler Sleeping Bag, Merino Wool and Organic Cotton Toddler Sleep Sack, 2-4 Years, Rainbow - Image 1](https://m.media-amazon.com/images/I/71x+ik3mzkL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Beautiful, comfortable, long lasting
*by F***R on April 7, 2021*

Excellent sleep sack, we've used this company's sleep sacks for four years now and two children, can't recommend enough! Pros: Amazing quality Keeps the kids comfortable, warm and cozy throughout the year. I love that it's heavy, as it makes the kids sleep better. Beautiful designs and colors, I have the blue stripes and would get the starry night if I had to buy another one. I love the seatbelt option though never used. Cons: Zipper is great quality, too bad it's not two sided zipper like the smaller sack. The only time we use a lighter weight sleep sack is on the days in spring and fall where it's too warm for a heavy sack but not hot enough to use AC. Overall amazing buy, keep up the good work woolino!

### ⭐⭐⭐⭐⭐ Purchased toddler size for a younger toddler, and it's working out fine
*by A***R on May 18, 2016*

I purchased the 2T-4T size for my 14 month old in the interest of extending its usefulness, and while it does look huge on her, it's been working out just fine with no modifications. I might add snaps under the arms because the openings are so wide, but right now I've been putting her to bed wearing a T-shirt to avoid a draft, and that's been working out just fine. The openings aren't big enough to go over her head. This sleep sack is very good quality, and my baby is very comfortable in it. The fabric feels smooth and heavy, but she does not get sweaty when she's wearing it the way she does when she wears her (lighter weight) fleece sleep sacks. She does not get up as quickly when she wakes up from her naps or in the morning, so she falls back asleep more often, and even when she doesn't fall back asleep she lays down in her crib playing or chatting happily for longer where before she used to stand right up and start trying to get our attention. The only thing I don't love is the zipper, it zips from under the right arm all the way around to the bottom left corner of the sleep sack. So unless you want to shimmy your baby in from the top without unzipping it, you have to open the entire thing. I prefer the style of zipper used on the Halo sleepsack where the zipper is straight down the middle, that way you can get your squirmy baby in the arms before zipping them up.

### ⭐⭐⭐⭐⭐ Amazing Quality!
*by S***H on July 18, 2024*

We love the Woolino sleep sacks! I discovered them with my first, and have continued to use them with our second. I love how easy they are to wash and dry, how well they hold up after many, many washes, they’re easy to get on & off, even when your child is sleeping, they are warm enough in the winter, and not too warm in the summer, & they are soft and cozy. My kids have loved using them, and we have used both the sleeping bag style, and the style with legs.

## Frequently Bought Together

- Woolino Toddler Sleeping Bag, 4 Season, Merino Wool and Organic Cotton Baby Wearable Blanket, 2-4 Years
- Woolino Wool Baby Socks, Washable Merino Wool Infant Toddler Kids Socks, Newborn to 8 Years (Pack of 3)
- Woolino Ultimate Baby Sleep Sack - 4 Season Baby Wearable Blanket - Two-Way Zipper Adjustable Sleeping Bag - Merino Wool and Organic Cotton - Universal Size (2-24 Months) - Lilac

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.vn/products/390464325-4-season-toddler-sleeping-bag-merino-wool-and-organic-cotton](https://www.desertcart.vn/products/390464325-4-season-toddler-sleeping-bag-merino-wool-and-organic-cotton)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-20*