Experience the ultimate blend of warmth and durability with the 4 Season Camping Mummy Outdoor Sleeping Bag. Engineered for the modern adventurer, this high-performance gear is designed to withstand diverse weather conditions, ensuring you enjoy a restorative night's sleep whether you are trekking through frozen landscapes or camping under a summer sky.
Combining a professional-grade water-resistant nylon shell with a cozy, soft-touch interior lining, this versatile sleeping bag provides maximum thermal protection and moisture resistance. From its precision-engineered mummy shape to its intuitive temperature control features, every detail is optimized for outdoor enthusiasts who refuse to compromise on comfort.
Detailed Parameters
| Product Type | 4 Season Mummy Sleeping Bag | Outer Material | High-Quality Water-Resistant Nylon |
|---|---|---|---|
| Inner Lining | Soft-Touch Comfort Nylon Fabric | Temperature Rating | Winter Lows down to -5°C |
| Seasonality | All-Season (Spring, Summer, Autumn, Winter) | Zipper System | Professional Two-Way Zipper |
| Closure Type | Secure Zip Closure | Ventilation | Adjustable Airflow Control |
| Packaging | Included Portable Carrying Bag | Usage Scenario | Outdoor Camping / Hiking / Survival |
Key Advantages
All-Weather Shield
The durable, water-resistant outer shell keeps you dry and protected against damp ground and unexpected rain.
4-Season Versatility
One bag for every trip. Optimized for winter warmth and adjustable for breathable comfort in summer.
Premium Warmth
Specially designed to maintain core body heat in temperatures as low as -5°C for winter expeditions.
Optimal Ventilation
The two-way zipper allows for precise temperature control and fresh air intake on muggy nights.
Mummy Ergonomics
The mummy shape minimizes dead air space, maximizing heat retention and ensuring a snug fit.
Ultra-Portable
Easily folds into the compact included carrying bag, making it a breeze to transport on any journey.
Product Gallery
Management Platforms
Custom Design
Support for OEM designs to match your brand's unique aesthetic and technical specifications.
Material Selection
Flexible options for nylon density, filling weight, and fabric treatments to meet target goals.
Quality Control
Strict industrial manufacturing standards ensuring every seam and zipper is tested for durability.
Volume Scaling
Efficient production lines capable of handling both boutique orders and high-volume wholesale.
Pricing Strategy
Competitive wholesale pricing tailored to your target market and order quantity.
Logistics Support
End-to-end shipping solutions based on your specific delivery address and timeline.
Investment Return Comparison
| Feature Metric | Standard Sleeping Bag | Our Premium Mummy Bag |
|---|---|---|
| Thermal Efficiency | Low - Single Season | High - 4 Season Support |
| Material Durability | Standard Polyester | Industrial Grade Water-Resistant Nylon |
| Ventilation | Single Zipper | Advanced Two-Way Zip System |
| Packing Volume | Bulky / Hard to Store | Highly Compressible / Portable |
| Temp Resistance | Above 10°C | Optimized down to -5°C |
Frequently Asked Questions
Yes, it is designed to keep users warm in temperatures as low as -5°C, making it ideal for cold weather camping and late autumn or winter trips.
Absolutely. The integrated two-way zipper allows you to easily open the bag for ventilation and temperature control during warmer nights.
The outer shell is made of high-quality water-resistant nylon, which protects you from damp conditions and light moisture during outdoor use.
Yes, every sleeping bag includes a dedicated carrying bag, allowing it to be folded compactly for easy transportation and storage.
Yes, we support customization regarding size, materials, weight, and design to meet your specific commercial requirements.
Please provide us with your detailed delivery address and the quantity you wish to order, and our team will provide a precise shipping cost estimate.
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Hebei Yuntang Trading Co., Ltd.

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Hebei Yuntang Trading Co., Ltd.

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Hebei Yuntang Trading Co., Ltd.

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Hebei Yuntang Trading Co., Ltd.

ABOUT US
Hebei Yuntang Trading Co., Ltd.

Hebei Yuntang Trading Co., Ltd. was established in 2018. It is a company specializing in the production, design and sales of sleeping bags, tents, picnic mats and other outdoor products. In line with the tenet of "integrity and pragmatism, making friends with quality", the company has always adhered to corporate management, product design, and product quality. Introduce advanced equipment at home and abroad for assembly line production. The company has independent import and export rights, and its products are exported to Europe, America, Australia, Southeast Asia, Japan and South Korea and many other countries and regions. We sincerely welcome new and old customers to visit and negotiate.
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Hebei Yuntang Trading Co., Ltd.

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Hebei Yuntang Trading Co., Ltd.

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Hebei Yuntang Trading Co., Ltd.
Add: 102, First Floor, Unit 4, Building 35, Xuyang Garden, Xingtai, Hebei, China
MOB/WHATSAPP: 1883290729/18931916520
E-mail: vivian@hbyuntang.com