--- product_id: 39708822 title: "4 Season Baby Sleep Bag with feet, Merino Wool and Organic Cotton Walker Sleep Bag Sack, 6-18m, Birch Gray" brand: "woolino" price: "$205.45" currency: USD in_stock: true reviews_count: 13 category: "Woolino" url: https://www.desertcart.us/products/39708822-4-season-baby-sleep-bag-with-feet-merino-wool-organic store_origin: US region: United States of America --- # 100% Organic Cotton Outer 100% Merino Wool Lining Foot Openings for Mobility 4 Season Baby Sleep Bag with feet, Merino Wool and Organic Cotton Walker Sleep Bag Sack, 6-18m, Birch Gray **Brand:** woolino **Price:** $205.45 **Availability:** ✅ In Stock ## Summary > 🌙 Sleep smarter, not harder — the ultimate baby sleep bag for every season and every step. ## Quick Answers - **What is this?** 4 Season Baby Sleep Bag with feet, Merino Wool and Organic Cotton Walker Sleep Bag Sack, 6-18m, Birch Gray by woolino - **How much does it cost?** $205.45 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/39708822-4-season-baby-sleep-bag-with-feet-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 - • **Effortless Care:** Machine washable with a sturdy zipper and zipper cover designed for busy parents and curious babies. - • **Freedom to Move:** Innovative foot openings let your little walker explore safely while staying snug during sleep. - • **Trusted & Proven:** Backed by 6 months warranty and US-based customer service from the #1 rated baby sleep bag brand in North America. - • **All-Season Comfort:** Merino wool naturally regulates temperature, keeping your baby cozy year-round without overheating. - • **Sustainable Luxury:** Crafted with GOTS-certified organic cotton and premium Australian merino wool for eco-conscious families. ## Overview The Woolino 4 Season Baby Sleep Bag combines 100% natural merino wool lining with a GOTS-certified organic cotton outer, offering breathable, temperature-regulated comfort for babies aged 6-18 months. Designed with foot openings for mobility and a bottom zipper for easy diaper changes, this durable, machine-washable sleep sack supports safe sleep and active play. Trusted since 2010, it’s the top-rated baby wearable blanket in the USA and Canada, backed by a 6-month warranty and US customer support. ## Description Best Sellers Visit the Store Best Sellers Visit the Store More Collections Visit the Store More Collections Review: Durable, Warm, and Worth the Investment - We’ve been using this wool wearable blanket for nearly two years, and it has been fantastic. The material is soft and breathable, keeping my child perfectly warm during the winter and even on camping trips. It fits well and is flexible enough to accommodate a wide range of ages. One of the best features is that it allows my child to walk comfortably while wearing it, which was a major factor in choosing this product. After many washes in the washing machine (we hung it to dry), the blanket has held up remarkably well. There’s only one small hole, likely from a toenail, but considering how long we’ve used it, I’d say the durability is excellent. Although it is on the expensive side, we’ve definitely gotten our money’s worth, and it’s now being used by our second child. Highly recommend it for anyone looking for a long-lasting, high-quality wearable blanket. Review: Great quality! - Do it! This sleep sack has been a game changer! We got it in the summer this past year and it has been great for our 1 year old as he was standing and walking. I was always worried he would faceplant in the sleep sacks, so this puts my mind at easy since it has leg holes. In the warmer weather, we use normal footie PJs or throw on a pair of socks. In the fall and winter he wears fleece footie PJs and is very comfortable. I love that it has grown well with him and we look forward to using it for the rest of this year (or longer). Easy to care for, zipper is sturdy and my baby likes to chew on it, it has a great zipper cover, looks cute, easy to wash, and fits great. It's got a great amount of weight to it. He sometimes carries it around like a blanket because he loves it so much. I wish I bought one sooner and saved money on buying sleep sacks every couple of months ## Features - 100% Merino Wool Lining / 100% Organic Cotton Outer - Imported - REDUCE OR ELIMINATE SLEEPLESS NIGHTS - When baby sleeps better, so do parents. - PREMIUM FABRICS for best comfort: Australian merino wool lining - 100% natural, luxuriously soft, and temperature regulating. GOTS certified organic cotton outer. - Optimal merino wool REGULATES BODY TEMPERATURE so it can be used in all 4 seasons. 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 child is awake. Generous size so child can tuck feet in when sleeping. Unzips from bottom for easy diaper changes. Machine-washable. - PREMIUM QUALITY PRODUCT, comes with 6 months warranty from a US company with US customer service. Buy with confidence from Woolino, the makers of the #1 selling and #1 rated baby sleeping bag in USA and Canada since 2010. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01M34RUSO | | Age Range Description | Baby | | Best Sellers Rank | #5,424 in Baby ( See Top 100 in Baby ) #103 in Baby Wearable Blankets | | Brand Name | Woolino | | Closure Type | Zipper | | Collection Name | all | | Color | Gray | | Customer Reviews | 4.7 out of 5 stars 806 Reviews | | Fabric Type | 100% Merino Wool Lining / 100% Organic Cotton Outer | | Fit Type | Loose, Regular | | Manufacturer | Woolino | | Material | 100% Merino Wool Lining / 100% Organic Cotton Outer | | Occasion | Sleep | | Part Number | FeetSS6-18moGray | | Pattern | Solid | | Product Care Instructions | Machine Wash | | Size | 6-18 Months | | Style | Child | | Style Number | FeetSS6-18moGray | | UPC | 855845006942 | | Unit Count | 1 Count | ## Images ![4 Season Baby Sleep Bag with feet, Merino Wool and Organic Cotton Walker Sleep Bag Sack, 6-18m, Birch Gray - Image 1](https://m.media-amazon.com/images/I/71odV0d1JrL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Durable, Warm, and Worth the Investment *by L***U on September 13, 2024* We’ve been using this wool wearable blanket for nearly two years, and it has been fantastic. The material is soft and breathable, keeping my child perfectly warm during the winter and even on camping trips. It fits well and is flexible enough to accommodate a wide range of ages. One of the best features is that it allows my child to walk comfortably while wearing it, which was a major factor in choosing this product. After many washes in the washing machine (we hung it to dry), the blanket has held up remarkably well. There’s only one small hole, likely from a toenail, but considering how long we’ve used it, I’d say the durability is excellent. Although it is on the expensive side, we’ve definitely gotten our money’s worth, and it’s now being used by our second child. Highly recommend it for anyone looking for a long-lasting, high-quality wearable blanket. ### ⭐⭐⭐⭐⭐ Great quality! *by D***S on January 21, 2026* Do it! This sleep sack has been a game changer! We got it in the summer this past year and it has been great for our 1 year old as he was standing and walking. I was always worried he would faceplant in the sleep sacks, so this puts my mind at easy since it has leg holes. In the warmer weather, we use normal footie PJs or throw on a pair of socks. In the fall and winter he wears fleece footie PJs and is very comfortable. I love that it has grown well with him and we look forward to using it for the rest of this year (or longer). Easy to care for, zipper is sturdy and my baby likes to chew on it, it has a great zipper cover, looks cute, easy to wash, and fits great. It's got a great amount of weight to it. He sometimes carries it around like a blanket because he loves it so much. I wish I bought one sooner and saved money on buying sleep sacks every couple of months ### ⭐⭐⭐⭐⭐ Great buy! Worth the price! *by M***N on May 1, 2026* Baby stays warm and comfy. My only complaint is that it runs big. But, baby will wear it for a couple of years so that makes it worth the price. Just make sure to follow washing instructions to get the most out of it. ## Frequently Bought Together - Woolino 4 Season Baby Sleep Bag with feet, Merino Wool and Organic Cotton Walker Sleep Bag Sack, 6-18m, Birch Gray - Woolino Wool Baby Socks, Washable Merino Wool Infant Toddler Kids Socks, Newborn to 8 Years (Pack of 3) --- ## 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.us/products/39708822-4-season-baby-sleep-bag-with-feet-merino-wool-organic](https://www.desertcart.us/products/39708822-4-season-baby-sleep-bag-with-feet-merino-wool-organic) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-11*