Features & Benefits
- Merino wool baby sleep bag
- Regulates body temperature
- Universal size 2 months-2 years
- Double shoulder snaps and two-way zipper system
- Can be used in all 4 seasons
- The perfect swaddle transition product
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Item #:
38407379
Woolino 4 Season Ultimate Baby Sleep Sack Merino Wool Baby Sleeping Bag, Organic Cotton Outer, Temperature Regulating Wearable Blanket, All Season, 2
Item #:
38407379
XAF 89687
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
QTY:
Order now and get it around Thursday, August 27
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#1 RATED and #1 SELLING merino wool baby sleep bag in US and Canada since 2010.
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What Stands Out
All-Season Comfort
Crafted with premium merino wool and organic cotton, this sleep sack ensures comfort in every season, regulating your baby's temperature for a peaceful night's sleep.
Two-Way Zipper
Designed for convenience, the two-way zipper allows easy diaper changes without fully undressing your baby, making nighttime routines more manageable for parents.
Adjustable Fit
The adjustable design accommodates babies from 2 to 24 months, providing a snug, safe fit as they grow, ensuring longevity and value for your investment.
Product Details
- Made with 100% Merino Wool Lining and 100% Organic Cotton Outer
- #1 RATED and #1 SELLING merino wool baby sleep sacks in US and Canada since 2010
- REDUCE OR ELIMINATE SLEEPLESS NIGHTS - premium fabrics for best comfort, Australian merino wool lining and GOTS certified organic cotton outer
- UNIVERSAL SIZE: 2 months – 2 years, 4 SEASON USE, suitable for year-round use
- MAXIMUM VERSATILITY - double shoulder snaps and two-way zipper system, closable seat-belt slots, under-arm snaps for swaddle transition
- Excellent value - one wearable blanket for the first two years, machine washable and tumble dryer safe
| Color | Aloe |
| Style | Aloe |
| Pattern | Solid |
| Brand Name | Woolino |
| Age Range Description | Toddler |
| UPC | 850067908135 |
| Manufacturer | Woolino |
| Style Number | BabyAloe |
| Part Number | BabyAloe |
| Material | 100% Merino Wool Lining / 100% Organic Cotton Outer |
| Product Care Instructions | Machine Wash |
| Fabric Type | 100% Merino Wool Lining / 100% Organic Cotton Outer |
| Apparel Fabric Stretch | No Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Fit Type | Relaxed |
| Closure Type | Zipper |
| Sleeve Length Description | Short Sleeve |
| Fit to Size Sentiment | Positive |
| Size | 2 Months - 2 Years |
| Garment Size Country | United States |
| Item Weight | 1 lbs (450 grams) |
Who Should Buy?
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Eco-Conscious Parents
This product uses organic cotton and merino wool, making it ideal for environmentally aware families.
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Seasonal Flexibility
Designed for use in all four seasons, it provides comfort throughout varied temperatures for constant use.
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Traveling Families
Its adjustable features and compact design make it convenient for families on the go or traveling.
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Budget-Conscious Buyers
The premium materials and design make it more expensive compared to other basic sleeping bags.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What makes the Woolino 4 Season Baby Sleep Sack suitable for all seasons?
Answer: The Woolino 4 Season Baby Sleep Sack is crafted from high-quality Merino wool, providing excellent temperature regulation. This means it keeps your baby warm in cooler months and cool in warmer weather. The natural fibers wick away moisture and are breathable, ensuring your baby stays comfortable throughout the night. Many parents appreciate this versatility, making it a perfect investment for year-round use. -
Question:
How does the two-way zipper on the Woolino sleep sack work?
Answer: The two-way zipper on the Woolino sleep sack allows for convenient dressing and diaper changes without fully removing the sack. The zipper can be opened from both the top and bottom, making it easier for parents to access their baby during nighttime feedings or diaper changes. This design element enhances functionality, allowing you to keep your baby cozy while managing those late-night routines. -
Question:
Is the Woolino sleep sack adjustable for different sizes?
Answer: Yes, the Woolino sleep sack features an adjustable design that caters to babies aged 2-24 months. The adjustable shoulder straps allow you to fit the sack comfortably on your growing child. This flexibility ensures that you can use the sleep sack for various stages of your baby’s growth, offering long-term value and comfort as they develop. -
Question:
What safety features does the Woolino sleep sack have?
Answer: Safety is a priority for the Woolino sleep sack, which is designed with a snug fit that prevents slipping or tangling. The absence of loose blankets reduces the risk of suffocation, providing a safer sleep environment for your baby. Parents can feel assured knowing that their little ones can rest soundly while being comfortably secured in their sleep sack. -
Question:
Can the Woolino sleep sack be used for travel?
Answer: Absolutely! The Woolino sleep sack is lightweight and portable, making it an excellent choice for travel. It easily fits into a diaper bag, ensuring a cozy sleep option while away from home. Parents can use it for vacations, trips to grandparents, or family outings without worrying about sleep disruptions for their baby. -
Question:
How should I care for the Woolino sleep sack?
Answer: Caring for the Woolino sleep sack is simple. It is machine washable, and it's recommended to use a gentle cycle with a mild detergent. Additionally, air drying is preferred to maintain the quality of the Merino wool. These care instructions make it easy for parents to keep the sleep sack clean and fresh for their baby’s comfort. -
Question:
What is the ideal temperature range for using the Woolino sleep sack?
Answer: The Woolino sleep sack is designed to be functional across a wide temperature range. It's perfect for environments from 60°F to 75°F (15°C to 24°C). This broad range makes it an adaptable solution for different climates and helps maintain your baby's optimal comfort level while sleeping, regardless of the season. -
Question:
Is the Woolino sleep sack suitable for babies with sensitive skin?
Answer: Yes, the Woolino sleep sack is an ideal choice for babies with sensitive skin. Made from natural Merino wool, it is hypoallergenic and soft against the skin, reducing the risk of irritation. Many parents choose this sleep sack specifically for their babies with sensitivity issues, ensuring that their little ones remain comfortable and rash-free. -
Question:
Where can I buy the Woolino 4 Season Baby Sleep Sack?
Answer: You can buy the Woolino 4 Season Baby Sleep Sack at Ubuy. They offer a wide selection and ensure you can find the perfect sleep sack for your baby as it caters to the needs of parents looking for quality and convenience in Central African Republic.
Woolino Sleeping Bags Editorial Review
The Woolino 4 Season Baby Sleep Bag has overall received positive reviews. Customers appreciate how it regulates baby's temperature year-round and promotes healthy hip development. Some customers also love that it grows with them until they are toddlers. Additionally, the cutouts in front and back make it easy to use in car seats. Despite the higher price point, many customers appreciate that it is a "one and done" purchase. There is some debate on which detergent to use, but all agree that wool-specific detergents should be used. Some customers have noted that it is not as warm as they had hoped for colder months. The quality of the product is highly valued, and there are regular discounts available to be found on the Woolino website. The few negative reviews were about the high price compared to the perceived production cost, and one instance where it caused an allergic reaction on the chest.
Customer Reviews & Ratings
4034 customers ratings
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5 Star
88%
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4 Star
5%
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3 Star
4%
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2 Star
1%
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1 Star
2%
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Pros
- Regulates baby's temperature year-round and promotes healthy hip development
- Grow with baby to toddler
- Cutouts in front and back for use in car seats
- Wool-specific detergents should be used
- Quality product
- Regular discounts available on Woolino website
Cons
- Higher price point than other sleep sacks
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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23 July 2026 · via Trustpilot
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XAF 89687
Order now and get it around Thursday, August 27
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