--- product_id: 342820471 title: "Woolino Toddler Sleeping Sack, 4 Season, Merino Wool, Baby Sleep Bag, 2-4 Years, Star Gray" brand: "woolino" price: "¥107560" currency: JPY in_stock: true category: "Woolino" url: https://www.desertcart.jp/products/342820471-woolino-toddler-sleeping-sack-4-season-merino-wool-baby-sleep store_origin: JP region: Japan --- # 100% natural merino wool lining machine-washable & durable 4-season temperature regulation Woolino Toddler Sleeping Sack, 4 Season, Merino Wool, Baby Sleep Bag, 2-4 Years, Star Gray **Brand:** woolino **Price:** ¥107560 **Availability:** ✅ In Stock ## Summary > 🌙 Sleep smarter, not harder — the only sleep bag your toddler will ever need! ## Quick Answers - **What is this?** Woolino Toddler Sleeping Sack, 4 Season, Merino Wool, Baby Sleep Bag, 2-4 Years, Star Gray by woolino - **How much does it cost?** ¥107560 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/342820471-woolino-toddler-sleeping-sack-4-season-merino-wool-baby-sleep) ## 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 premium fabrics mean no hassle for busy parents juggling toddler life. - • **All-Season Comfort:** Keeps toddlers perfectly cozy year-round with breathable merino wool that adapts to any temperature. - • **Grow-With-You Design:** Universal 2-4 years size with adjustable snaps and zippers for extended use and easy dressing. - • **Safety & Convenience:** Closable seat-belt slots and two-way zipper for seamless stroller-to-crib transitions. - • **Trusted Quality & Support:** Backed by an industry-leading warranty and US-based customer service for peace of mind. ## Overview The Woolino Toddler Sleeping Bag is a premium 4-season sleep sack crafted with 100% natural Australian merino wool lining and GOTS-certified organic cotton outer. Designed for toddlers aged 2 to 4 years, it features temperature-regulating breathability, adjustable snaps, and a two-way zipper for easy use. Machine-washable and backed by a US warranty, it ensures year-round comfort and convenience, making sleepless nights a thing of the past. ## Description The award-winning 4 Season® Ultimate Toddler Sleep Bag keeps your toddler at a perfect temperature throughout the night, year-round. That means there’s no need to worry about which weight sleeping sack to use, or whether your child will be too hot or cold while sleeping – they’ll always be just right! Made with super-fine and supremely breathable merino wool, it helps keep your toddler warm when it’s cold and cool when it’s warm. That temperature regulation means that your child will sleep comfortably throughout the night– and that means a better night’s sleep for you too. It comes in a universal size that fits kids from 2 to 4 years. It saves you buying a different sleeping bag for different seasons, as well as buying larger ones as they grow. You just need one Woolino sleep bag for your toddler that will fit for 2 years. ## Features - 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. - Both shoulder snaps and full-length inverted one-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 | B08DH9NNMQ | | Brand Name | Woolino | | Colour | Star Gray | | Country Of Origin | USA | | Customer Reviews | 4.8 4.8 out of 5 stars (551) | | Item Shape | rectangular | | Item Type Name | blanket | | Manufacturer | Woolino | | Manufacturer Part Number | ToddlerStarGray | | Material Type | Cotton, Wool | | Model Number | ToddlerStarGray | | Number of Items | 1 | | Number of Packs | 1 | | UPC | 855752007681 | | Unit Count | 1 Count | | Variety | Toddler Sleep Bag | ## Product Details - **Brand:** Woolino - **Colour:** Star Gray - **Material:** Cotton, Wool - **Shape:** rectangular - **UPC:** 855752007681 ## Images ![Woolino Toddler Sleeping Sack, 4 Season, Merino Wool, Baby Sleep Bag, 2-4 Years, Star Gray - Image 1](https://m.media-amazon.com/images/I/714KXo3rXfL.jpg) ![Woolino Toddler Sleeping Sack, 4 Season, Merino Wool, Baby Sleep Bag, 2-4 Years, Star Gray - Image 2](https://m.media-amazon.com/images/I/51iq9-RwqUL.jpg) ![Woolino Toddler Sleeping Sack, 4 Season, Merino Wool, Baby Sleep Bag, 2-4 Years, Star Gray - Image 3](https://m.media-amazon.com/images/I/51Pb9Yz9PlL.jpg) ![Woolino Toddler Sleeping Sack, 4 Season, Merino Wool, Baby Sleep Bag, 2-4 Years, Star Gray - Image 4](https://m.media-amazon.com/images/I/51eQtt-mKBL.jpg) ![Woolino Toddler Sleeping Sack, 4 Season, Merino Wool, Baby Sleep Bag, 2-4 Years, Star Gray - Image 5](https://m.media-amazon.com/images/I/41-iMUPGqfL.jpg) ## Available Options This product comes in different **Color** options. --- ## 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.jp/products/342820471-woolino-toddler-sleeping-sack-4-season-merino-wool-baby-sleep](https://www.desertcart.jp/products/342820471-woolino-toddler-sleeping-sack-4-season-merino-wool-baby-sleep) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-24*