Large Size Wearable Constant Temperature Bamboo Fiber Baby Sleeping Bag
A large-size wearable baby sleeping bag made from 100% cotton and bamboo fiber, designed to solve the problem of temperature instability in infants during sleep. The fabric maintains a constant temperature, preventing overheating or chill, and is suitable for warmer seasons or climates. Built with snap button closure for easy dressing, available in sizes M-70cm to XXL-100cm, and supplied in OPP bags. Produced in-house with ODM/OEM support for private-label brands.
Specifications
| Model Number | SLE-21Y001 |
|---|---|
| Age Group | Infants & Toddlers |
| Material | 100% Cotton, Bamboo Fiber |
| Closure Type | Snap Button |
| Size M-70cm | Height 70~95cm |
| Size L-80cm | Height 80~110cm |
| Size XL-90cm | Height 90~120cm |
| Size XXL-100cm | Height 100~130cm |
| Packaging | OPP bag |
| FOB Port | Shenzhen |
| Delivery Time | 30 Days |
| Payment Terms | L/C, T/T |
| Supply Type | ODM, OEM service, In-Stock Items |
| Feature | Breathable, Plus Size, Sustainable |
Key Benefits
- Maintains constant temperature to prevent overheating or chilling during sleep
- 100% cotton and bamboo fiber blend offers soft, breathable, and sustainable fabric
- Snap button closure allows quick and easy dressing and undressing
- Machine washable and dryable, retains softness and appearance over time
- Satin-resistant fabric resists stains from urine and food, stays fresh after every wash
- Plus size fit accommodates growing infants and toddlers up to 130cm in height
What the Product Does
100% Natural Premium Cotton – Ultra Soft and Cozy Hand-feel. Perfect for Warmer Seasons Or Climates
The constant temperature function of neither hot nor cold makes the baby sleep at a comfortable temperature
Softer and cozier than ordinary cotton. Durable – Machine washable and dry-able for decades. Satin-Resistant – Easy to wash urine and poop away. Fabric stays new after every wash
Problems It Solves
- Infants overheating or getting cold during sleep due to poor thermal regulation in standard sleepwear
- Rapid fabric degradation after washing, leading to stiff or worn-out sleepwear
- Difficulty in dressing and undressing babies at night due to complex closures
- Stains from urine or food that set into fabric after multiple washes
- Lack of sustainable material options in the baby sleepwear market
Who It Is For
- Importers building a private-label baby sleepwear range with sustainable materials
- Retail brands and e-commerce sellers requiring a durable, wash-resistant sleeping bag
- Distributors sourcing large-size baby sleepwear for markets with warm climates
- Supermarket and pharmacy chains needing a low-return, high-utility baby product
- Maternity and baby care brands seeking ODM support for new product development
Application Scenarios
- Nighttime sleep for infants in warm climates where traditional blankets cause overheating
- Travel with babies where temperature regulation is inconsistent across rooms or vehicles
- Private-label product lines for retailers needing a sustainable, breathable sleeping bag
- Distributors sourcing durable, wash-resistant baby sleepwear for long-term use
- Parents needing a low-maintenance, easy-to-clean sleeping bag that stays soft after repeated washing
Technical Features
- 100% cotton and bamboo fiber blend for breathability and softness
- Snap button closure for easy access during night changes
- Plus size design with four height ranges: M-70cm, L-80cm, XL-90cm, XXL-100cm
- Fabric maintains consistent temperature without overheating or cooling
- Satin-resistant finish resists staining and retains appearance after washing
- Wearable design with full-body coverage for comfort and safety
Materials
- Outer fabric: 100% cotton and bamboo fiber blend, food-safe and skin-friendly
- Snap buttons: metal or plastic, durable and safe for infant use
- Not suitable for boiling or steam sterilisation
- OPP bag packaging is recyclable and moisture-resistant
Manufacturing Process
- In-house cutting and sewing of fabric panels using precision pattern tools
- Snap button attachment at assembly stage
- Final inspection and folding before OPP bag packaging
- OEM/ODM production with customer-provided designs and 3D mockups before tooling
Quality Control
- Five inspection stages: incoming raw material, cutting, sewing, packing, pre-shipment sampling
- Production and management run to ISO procedure
- Pre-shipment sampling conducted by QC staff, not line operators
- Fabric strength and snap durability tested before bulk production
Customization Options
- Private label under your own brand with flexible MOQ on low first quantities
- Custom size options available upon request with new pattern development
- Fabric colour and print design changes possible with new artwork
- OEM and ODM services with 3D drawings and prototypes provided before tooling
- Packaging design and OPP bag printing to your specifications
How It Compares With the Alternatives
| Standard cotton sleeping bags | This model has better temperature regulation and stain resistance, but may have higher material cost |
|---|---|
| Wool or fleece sleeping bags | More breathable and suitable for warm climates, but lacks the natural moisture-wicking of bamboo fiber |
| Non-snap closure sleep sacks | Snap buttons allow faster changes during night feeds, but require more precise sewing during production |
Use Guide
- Wash before first use to remove any manufacturing residues
- Machine wash in cold water, tumble dry on low heat
- Avoid bleach or fabric softeners to preserve fabric integrity
- Do not boil or steam sterilise
- Check snap buttons regularly for wear and replace if damaged
- Store folded in a dry place to prevent mildew
Questions About This Product
What is the MOQ for a private-label order?
MOQ is flexible and we accept low first quantities under your brand. Send your target quantity and artwork and we will quote accordingly.
How long is the production lead time?
Delivery time is 30 days, FOB Shenzhen. Confirm artwork and a signed sample before production begins.
Can we change the fabric colour or print?
Yes. We support custom fabric colours and prints with new artwork. Provide your design and we will confirm feasibility.
Is the fabric safe for newborns?
Yes. The 100% cotton and bamboo fiber blend is soft, breathable, and free from harmful chemicals.
Can it be washed frequently?
Yes. The fabric is machine washable and dryable, and retains softness and shape after repeated washing.
What are the payment terms?
L/C or T/T. Terms are confirmed on the proforma invoice for each order.
Which certifications does this product carry?
Test scope depends on your destination market. Tell us the market and we will confirm what report is available or needs to be run. TBC per market.
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Before You Specify This
Muslin Cotton Versus Jersey for Baby Bedding
How muslin and jersey differ in breathability, wash behaviour and cost for crib sheets, swaddles and blankets, and what to specify on a private-label order.
Read the guide →SolutionOEM and Private Label
You already know the product you want to sell. OEM is the fast route: take a SKU that is already tooled and inspected, change the colourway and the packaging, and ship it under your own brand.
How it works →Quote Large Size Wearable Constant Temperature
Send the quantity, packaging format and destination market and we will come back with a price and a lead time.