---
product_id: 166475441
title: "Woolino 4 Season Baby Sleep Bag with feet, Australian Merino Wool and Organic Cotton, 6-18 Months, Night Sky"
brand: "woolino"
price: "$207.90"
currency: USD
in_stock: true
category: "Woolino"
url: https://www.desertcart.us/products/166475441-woolino-4-season-baby-sleep-bag-with-feet-australian-merino
store_origin: US
region: United States of America
---

# GOTS Certified Organic Cotton Outer 100% Merino Wool Lining 4-Season Temperature Regulation Woolino 4 Season Baby Sleep Bag with feet, Australian Merino Wool and Organic Cotton, 6-18 Months, Night Sky

**Brand:** woolino
**Price:** $207.90
**Availability:** ✅ In Stock

## Summary

> 🌙 Sleep smarter, not harder — the ultimate baby sleep upgrade!

## Quick Answers

- **What is this?** Woolino 4 Season Baby Sleep Bag with feet, Australian Merino Wool and Organic Cotton, 6-18 Months, Night Sky by woolino
- **How much does it cost?** $207.90 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/166475441-woolino-4-season-baby-sleep-bag-with-feet-australian-merino)

## 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

- • **Freedom to Move:** Foot openings allow mobility without sacrificing warmth
- • **Trusted Quality:** 6-month warranty and US-based customer service for peace of mind
- • **Sleep Like a Pro:** Reduces sleepless nights for baby and parents alike
- • **All-Season Comfort:** Merino wool naturally regulates temperature year-round
- • **Parent-Friendly Design:** Bottom zipper for quick, hassle-free diaper changes

## Overview

The Woolino 4 Season Baby Sleep Bag combines luxurious Australian Merino wool lining with GOTS certified organic cotton outer fabric to provide natural temperature regulation and comfort for babies aged 6-18 months. Designed with foot openings for mobility and a bottom zipper for easy diaper changes, this premium sleep bag ensures better sleep for babies and peace of mind for parents. Backed by a 6-month warranty and US customer support, it’s the #1 rated baby sleep bag in North America since 2010.

## Description

Buy Woolino 4 Season Baby Sleep Bag with feet, Australian Merino Wool and Organic Cotton, 6-18 Months, Night Sky: Shop top fashion brands Wearable Blankets at desertcart.com ✓ FREE DELIVERY and Returns possible on eligible purchases

## Features

- 100% Merino Wool Lining / 100% Organic Cotton Outer
- Imported
- REDUCE OR ELIMINATE SLEEPLESS NIGHTS - When baby sleeps better, so do parents. Made with ultra-soft, breathable merino wool, this sleep bag provides ultimate comfort for deeper, longer sleep - so everyone enjoys more restful nights
- PREMIUM FABRICS for best comfort: 100% Australian merino wool lining - all natural, luxuriously soft, and temperature regulating. 100% GOTS certified organic cotton outer. Designed to be superbly breathable, gentle on sensitive skin, and durable for everyday wear
- Optimal merino wool REGULATES BODY TEMPERATURE so the sleep sack can be used in all 4 seasons. Generously sized for comfort and room to move feet inside the sack while sleeping. For a less baggy fit, consider sizing down. Available in three sizes: 6-18, 18-36 months, and 3-4T. Use over regular sleepwear to take the place of loose blankets
- FOOT OPENINGS allow for mobility when your child is awake. Generous size so they can tuck their feet in when sleeping. It may feel roomy at first, but it also allows for growth and longer use. Unzips from the bottom for easy diaper changes. Machine washable
- PREMIUM QUALITY: Buy with confidence from Woolino, a trusted US company, offering US customer service and an industry-leading warranty for your peace of mind. We are the makers of the #1 selling wool baby sleep sacks since 2010

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07S6D5NGG |
| Age Range Description | Baby |
| Apparel Fabric Stretch | No Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Best Sellers Rank | #4,901 in Baby ( See Top 100 in Baby ) #113 in Baby Wearable Blankets |
| Brand Name | Woolino |
| Closure Type | Zipper |
| Collection Name | All |
| Color | Night Sky |
| Customer Reviews | 4.6 out of 5 stars 817 Reviews |
| Fabric Type | 100% Merino Wool Lining / 100% Organic Cotton Outer |
| Fit Type | Loose, Regular |
| Fit to Size Sentiment | Positive |
| Garment Size Country | United States |
| Import Designation | Imported |
| Life Event | Baby's First Sleep Bag |
| Manufacturer | Woolino |
| Material | 100% Merino Wool Lining / 100% Organic Cotton Outer |
| Number of Items | 1 |
| Occasion | Sleep |
| Part Number | FeetSS6-18moNightSky |
| Pattern | constelations |
| Product Care Instructions | Machine Wash |
| Size | 6-18 Months |
| Sleeve Length Description | Sleeveless |
| Style | Child |
| Style Number | FeetSS6-18moNightSkyFBA |
| UPC | 855752007438 |
| Unit Count | 1 Count |

## Images

![Woolino 4 Season Baby Sleep Bag with feet, Australian Merino Wool and Organic Cotton, 6-18 Months, Night Sky - Image 1](https://m.media-amazon.com/images/I/71jk2wjOfCL.jpg)
![Woolino 4 Season Baby Sleep Bag with feet, Australian Merino Wool and Organic Cotton, 6-18 Months, Night Sky - Image 2](https://m.media-amazon.com/images/I/91rDVYMYPGL.jpg)
![Woolino 4 Season Baby Sleep Bag with feet, Australian Merino Wool and Organic Cotton, 6-18 Months, Night Sky - Image 3](https://m.media-amazon.com/images/I/81ZJkGFpNQL.jpg)
![Woolino 4 Season Baby Sleep Bag with feet, Australian Merino Wool and Organic Cotton, 6-18 Months, Night Sky - Image 4](https://m.media-amazon.com/images/I/710A6779NlL.jpg)
![Woolino 4 Season Baby Sleep Bag with feet, Australian Merino Wool and Organic Cotton, 6-18 Months, Night Sky - Image 5](https://m.media-amazon.com/images/I/819+HV0ZQ2L.jpg)

## Available Options

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

## Frequently Bought Together

- Woolino 4 Season Baby Sleep Bag with feet, Australian Merino Wool and Organic Cotton, 6-18 Months, NightSky
- Woolino Wool Baby Socks, Washable Merino Wool Infant Toddler Kids Socks, Newborn to 8 Years (Pack of 3)
- Woolino 4 Season Ultimate Baby Sleeping Bag - Merino Wool and Organic Cotton Universal Size Adjustable Sleep Sack for Baby - Two-Way Zipper Sleeping Bag (2-24 Months) - Navy Blue

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**Shop now:** [https://www.desertcart.us/products/166475441-woolino-4-season-baby-sleep-bag-with-feet-australian-merino](https://www.desertcart.us/products/166475441-woolino-4-season-baby-sleep-bag-with-feet-australian-merino)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-10-14*