Your Professional Sleeping Bag Supplier!
Changzhou Reliable outdoor products Co., Ltd specializes in the development, production, and sale of outdoor products, particularly in sleeping bags, picnic mat, travel blanket, tents,, camping chairs.. Reliable outdoors has consistently provided reliable, stable, and competitive one-stop solutions to brand clients worldwide through its professional manufacturing capabilities, comprehensive supply chain system, and continuously evolving product solutions.
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Envelope Style Sleeping BagProduct size: 190x75cmview more
Outer fabric: 190T polyester
Lining: 190T pongee waterproof
Weight: 1000g
Temperature: 20-10℃ -
Envelope Type Sleeping BagProduct name: envelop type sleeping bagview more
Filling: polyester
Fabric: polyester
Size: 190*75cm, 205*85cm
Applicable People: Adults, Unisex
Comfortable Temperature... -
Envelope Down Sleeping BagProduct name: Envelope down sleeping bagview more
Type: 3 season
Application: Outdoor camping travel winter warm adult sleeping bag
Material: Polyester
Filling: Duck down, Goose... -
Envelope Baby Sleeping BagProduct name: envelope baby sleeping bagview more
Filling: Cotton
Fabric: Plush Fleece
Dimension: 54 x 20 inches
Color: customized
Temperature Scale: [15℃~5℃]... -
Sleeping Bag 0 Degree ComfortStyle: Sleeping Bag 0 degree comfortview more
Fabric: Nylon, Cotton
Size: 215x75 CM
Weight: 2.5 KGS
Type:3 Season
Color:dark blue, gray, black, yellow....... -
Down Sleeping Bag 4 SeasonSleeping bag style: down sleeping bag 4 seasonview more
Filling: GOOSE DOWN, DUCK DOWN
Shell: Nylon
Size: 210×80cm, can be customized
Weight: 800g-1.76lb
Feature:... -
Down Winter Sleeping BagSleeping bag style: down winter sleeping bagview more
Filling: GOOSE DOWN, DUCK DOWN
Shell: Nylon
Size: 210×80cm, can be customized
Weight: 2.6kgs
is_customized: Yes... -
Camping Sleeping Bags for AdultsSleeping bag style: camping sleeping bags for adultsview more
Season: Three seasons
Size: 210*75
Filling: Cotton, DUCK DOWN, GOOSE DOWN
Fabric: Polyester
Single gross... -
Army Sleeping Bag WaterproofSleeping bag style: Army Sleeping Bag Waterproofview more
Season: winter
Type: Cold Weather
Material: Polyester
Lining: Pongee
Filling: Cotton
Size: 210*75cm... -
Sleeping Bag Camping LightweightSleeping bag style: sleeping bag camping lightweightview more
Fabric: NYLON, Polyester
Filling: Silk-like Cotton
Size: (190+30)*75cm
Season: 3 Seasons
Length: Lengthened... -
Sleeping Bags for Adults Cold WeatherSleeping bag style: sleeping bag for adults cold weatherview more
Type: 3 Season, Warm Weather
Material: Polyester
Lining: Flannel
Filling: 200G/ m ² imitation silk cotton... -
Kids Envelope Sleeping BagSleeping bag style: Kids envelope sleeping bagview more
Season: 3 Season
Type: Warm Weather
Filling: PP Cotton
Fabric: Rabbit Wool
Size:137*52cm
Place of Origin:...
Why Choose Us
Integrated Supply Chain
We operate with a well-established supply chain that supports consistent product quality and reliable lead times. This helps buyers reduce sourcing risks and maintain stable inventory planning.
OEM/ODM
We offer practical customization options, including sizes, materials, colors, branding, and packaging. This allows buyers to develop products that align with their market positioning and brand identity.
Sales Market
Our products are supplied to clients in Europe, Oceania, and Asia, giving us a solid understanding of international standards, logistics, and communication expectations for global buyers.
Overview of Sleeping Bag
A sleeping bag is a portable, insulated shelter designed for sleeping, typically used for camping, hiking, or backpacking. It acts as a blanket, mattress, and pillow combined into a zippered bag, trapping body heat to provide warmth. Filled with synthetic fibers or down, it keeps users warm and comfortable in various outdoor temperatures.
Product Specification
We offers the following product specifications:
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Item |
Specification |
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Product Name |
Envelope Baby Sleeping Bag |
|
Filling |
Cotton |
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Fabric |
Plush Fleece |
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Dimensions |
54 x 20 inches |
|
Color |
Customized |
|
Temperature Range |
15℃ to 5℃ |
|
Weight |
2 lbs |
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Place of Origin |
Jiangsu, China |
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Brand Name |
Reliable |
|
Features |
Eco-friendly, Foldable |
|
Minimum Order (MOQ) |
500 pieces |

Maximum Warmth & Insulation: Designed to create a "cocoon" effect, minimizing empty space, which helps your body heat warm the interior faster and maintain a consistent temperature.
Portability & Compactness: Engineered to be lightweight and compressible for easy transport in a backpack or storage in small spaces, which is superior to traditional blankets.
Full-Body Coverage: Unlike blankets that can fall off or shift, sleeping bags cover the entire body (often with a hood), preventing drafts and providing a consistent barrier against the cold.
Protection from Elements: Many sleeping bags feature moisture-resistant shells to protect against dew or tent condensation, ensuring you stay dry and warm.
Emergency Preparedness: Because they are compact, they are ideal for keeping in vehicles for emergency situations during cold weather.
Material
Synthetic
Synthetic fills cost less than down, are easy to care for, and resist moisture. But they are not “warm when wet” , as some manufacturers claim. What matters is how fast something dries, and synthetic fills dry fairly quickly since they are virtually nonabsorbent.
Down
Down is the lightest, warmest, most comfortable and most durable sleeping bag fill. No synthetic yet comes near down for packability, low weight, and warmth. Down is the fluffy under plumage of ducks and geese and consists of thin filaments that trap air and thus provide insulation. Down recovers well from compression and goes on doing so for a long time, hence the good durability.
Style
Mummy bags
These tapered bags include a hood (to prevent heat loss through the head) and a narrowing shape through the foot (to reduce surplus air pockets).
Rectangular bags
These bags feel the least confining, but they typically sacrifice the most warmth. The extra air space at the feet and shoulders takes more body heat to feel cozy, and some of that heat is lost through the large opening.
Double bags
Couples who want to share a sleeping bag might consider a double bag, or zipping two compatible bags from the same brand together. (One should have a right-hand zip, the other a left-hand zip.) If you’re looking at double bags, consider whether the top quilt detaches from the bottom, so you can use it more as a blanket.
Dyeing
Non-toxic hue is added to selective organic fabrics of bags
Cutting
Planet-friendly bags are tailored with care and precision
Sewing
Natural fibers are sewn together to sustainably craft the various bags
Snipping of thread
Smooth edges and a flawless finish is produced
Package
The seamlessly finished bags are prepared for packaging
Checking
Promising best-in-class standard of ethical bags
Ironing
Ensuring an even texture of the diverse variety of recycled bags

CustomService
Custom Material
The outer material or inner linen can be customized, tarpaulin, thermal cotton, down, and other materials and fabrics.
Custom Accessories
Customize sleeping bag accessories like buttons, zippers, Velcro, pockets, and other special accessories.
Custom Size
There are full sizes, children's sizes, women's, men's, double sizes, and special sizes are available for you to customize.
Custom Sample
A sample test can be made before you decide to place a bulk order, making a sample according to your design.
Custom Logo
We can customize different logos, knitted logos, printed logos, embroidered logos, and other ways of logo printing.
Custom Packaging
Packaging is also one of the main custom categories, including labels, tags, plastic bags, canvas bags, gift boxes, etc.
Packaging & Delivery
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Gross weight per batch |
14.000 kg |
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Carton size |
46X32X74 cm 16 pcs per carton |
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Lead Time |
35-40 days |

FAQ
As one of the leading sleeping bag manufacturers in China, we warmly welcome you to buy high-end sleeping bag made in China here and get quotation from our factory. All customized outdoor products are with high quality and competitive price.
