---
product_id: 28394456
title: "Woolino 4 Season Classic Baby Sleep Bag - Merino Wool and Organic Cotton - Two-Way Zipper Newborn Sleeping Sack - Infant Wearable Blanket - 0-6 Months - Birch Gray"
brand: "woolino"
price: "21817 kr"
currency: ISK
in_stock: true
url: https://www.desertcart.is/products/28394456-woolino-4-season-classic-baby-sleep-bag-merino-wool-organic
store_origin: IS
region: Iceland
---

# two-way zipper for easy access 100% Merino wool & organic cotton 4-season temperature regulation Woolino 4 Season Classic Baby Sleep Bag - Merino Wool and Organic Cotton - Two-Way Zipper Newborn Sleeping Sack - Infant Wearable Blanket - 0-6 Months - Birch Gray

**Brand:** woolino
**Price:** 21817 kr
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Woolino 4 Season Classic Baby Sleep Bag - Merino Wool and Organic Cotton - Two-Way Zipper Newborn Sleeping Sack - Infant Wearable Blanket - 0-6 Months - Birch Gray by woolino
- **How much does it cost?** 21817 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/28394456-woolino-4-season-classic-baby-sleep-bag-merino-wool-organic)

## 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

- • **Sleep Like a Pro:** Ultra-soft merino wool lining ensures your baby stays cozy and comfortable all night long.
- • **Year-Round Comfort:** Innovative temperature-regulating fabric keeps baby warm in winter and cool in summer—no more bulky blankets.
- • **Pure & Safe Materials:** Crafted with 100% Australian merino wool and GOTS-certified organic cotton for the ultimate natural sleep environment.
- • **Parent-Approved Quality:** Trusted US brand with machine-washable durability and industry-leading warranty for peace of mind.
- • **Effortless Diaper Changes:** Two-way zipper design lets you unzip from top or bottom for quick, hassle-free access.

## Overview

The Woolino 4 Season Classic Baby Sleep Bag combines 100% Australian merino wool lining with a GOTS-certified organic cotton outer layer to provide breathable, temperature-regulated comfort for newborns aged 0-6 months. Featuring a two-way zipper for easy diaper changes and a no-snap design for safety, this wearable blanket supports better sleep year-round. Machine washable and backed by a trusted US brand with a leading warranty, it’s the premium choice for parents seeking restful nights and natural materials.

## Description

Full description not available

## 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. Machine-washable
- CAN BE USED IN ALL 4 SEASONS as optimal merino wool lining regulates body temperature unlike any other fiber, helping keep baby warm when it’s cold, and cool when it’s warm. Use over regular sleepwear to take the place of loose blankets
- CLASSIC NO-SNAP DESIGN with a TWO-WAY ZIPPER that unzips from top and bottom for easy dressing and quick diaper changes. Opens flat. ZIPPER GUARDS to protect child’s skin. NURSERY THERMOMETER and dressing guide included. Generously sized for comfort
- PREMIUM QUALITY - Buy with confidence from Woolino, a trusted US company, offering US customer service and industry leading warranty for your peace of mind. The industry leader in merino wool baby essentials since 2010

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Package Dimensions | 10.31 x 9.61 x 1.73 inches |
| Item model number | BasicSS0-6moGray |
| Is Discontinued By Manufacturer | No |
| Target gender | Male |
| Material Type | 100% Merino Wool Lining / 100% Organic Cotton Outer |
| Care instructions | Machine Wash |
| Additional product features | Breathable |
| Number Of Items | 1 |
| Style | 0-6 Months |
| Batteries required | No |
| Item Weight | 13.9 ounces |

## Images

![Woolino 4 Season Classic Baby Sleep Bag - Merino Wool and Organic Cotton - Two-Way Zipper Newborn Sleeping Sack - Infant Wearable Blanket - 0-6 Months - Birch Gray - Image 1](https://m.media-amazon.com/images/I/61biCkZAYaL.jpg)
![Woolino 4 Season Classic Baby Sleep Bag - Merino Wool and Organic Cotton - Two-Way Zipper Newborn Sleeping Sack - Infant Wearable Blanket - 0-6 Months - Birch Gray - Image 2](https://m.media-amazon.com/images/I/61AVM9ZjBRL.jpg)
![Woolino 4 Season Classic Baby Sleep Bag - Merino Wool and Organic Cotton - Two-Way Zipper Newborn Sleeping Sack - Infant Wearable Blanket - 0-6 Months - Birch Gray - Image 3](https://m.media-amazon.com/images/I/81ptTjPzTwL.jpg)
![Woolino 4 Season Classic Baby Sleep Bag - Merino Wool and Organic Cotton - Two-Way Zipper Newborn Sleeping Sack - Infant Wearable Blanket - 0-6 Months - Birch Gray - Image 4](https://m.media-amazon.com/images/I/81uLNJnFwuL.jpg)
![Woolino 4 Season Classic Baby Sleep Bag - Merino Wool and Organic Cotton - Two-Way Zipper Newborn Sleeping Sack - Infant Wearable Blanket - 0-6 Months - Birch Gray - Image 5](https://m.media-amazon.com/images/I/91RCklLlF0L.jpg)

## Available Options

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

## Questions & Answers

**Q: Is there much difference in the amount of extra fabric at the bottom of the 6-18 month and universal size sacks?**
A: I bought size 6-18 months for my kid since he was 2 months old and then I got 18-36 months when he turned 12 months.  He is almost 18 months now, still using it fits well.  There are enough extra farbric at the bottom for him to turn around if that's what you were asking.

**Q: What size should i get for a 14 months in early October? Baby is 30 inches, 26 lbs. Ideally we could get two winters use from one item.**
A: Woolino 4 Season BASIC sleep bags (standard sizes) - THIS LISTINGSize                           height                 weight  0 - 6 months;  22-27"  (56-69cm);  10-18lb (4.5-8kg)6 - 18 months;  26-33"  (66-84cm);  16-27lb (7-12kg)18 - 36 months;  32-39"  (81-99cm);  25-36lb (11-16.5kg)Woolino 4 Season Sleep Bags (universal sizes)Size                               height                     weight2 months -2 years;  23-35" (58-89cm);  10-32lb (4.5-14.5kg)2 - 4 years;   34-42"  (86-107cm);  26-42lb (12-19kg)Universal size listing link:http://www.amazon.com/Woolino-Season-Sleep-Merino-2mo-2yrs/dp/B004FJL92K

**Q: What is the actual length of the fabric for each size sack? Not the length of the baby, but the length of the sack?**
A: Woolino 4 Season BASIC Sleep Bag Lengths (standard sizes)Size			Length 0 - 6 months; 	27" (69cm)6 - 18 months; 34" (86cm)18-36 months; 40" (102cm)

**Q: Baby is waking up multiple times legs/feet as well as arms are cold to touch. Room is 69/70, should I be using wool pjs underneath as well?**
A: Yes, at 69f you may dress your child with long sleeve pajamas, wool or cotton. Here are the dressing suggestions on the back of paper thermometer that came with your sleep bag.Touching hands or arms is usually not a good indication of a child being cold. Touching their belly or behind their neck while they sleep will indicate better if the child is hot or cold. Also, please note to place the room thermometer in nursery on the crib level to make sure you're getting the correct readings. I hope this helps. Please let us know if you have further questions, or you may contact us directly at contact@woolino.com or 440-306-2234Best regards, Woolino Customer Care I

## Frequently Bought Together

- Woolino Merino Wool and Organic Cotton Baby Sleep Bag - 4 Season Classic Sleep Sack for Baby - Two-Way Zipper Sleeping Bag for Baby and Toddler - 0-6 Months - Gray
- 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
- KYTE BABY Unisex Rayon Sleeping Bag for Babies and Toddlers, 1.0 Tog

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-01-22*