The envelope down sleeping bag combines premium 800+ fill power goose/duck down with a spacious, capless design for comfort and warmth in any season. Featuring a durable water-resistant shell, full-length zipper, and compact packability, it’s ideal for camping, hiking, and outdoor adventures.
Product Advantages
• Premium Down Insulation:800+ fill power goose/duck down offers superior warmth with minimal weight for easy portability.
• Spacious Envelope Design:Provides more legroom and unrestricted movement compared to mummy-style bags, ensuring a comfortable night’s sleep.
• Durable & Water-Resistant Shell: Built with nylon/polyester fabric to protect against moisture and wear during outdoor use.
• Full-Length Zipper with Venting: Allows flexible ventilation and temperature regulation in changing conditions.
• Lightweight & Compressible: Packs down small without sacrificing warmth, making it perfect for hiking and backpacking trips.
Product Parameters
• Fill:800+ FP Goose/Duck Down (500g–1000g)
• Size:210×80 cm / Customizable
• Length: Standard (≤1.8 m) / Lengthened (1.8–2 m)
• Shell & Liner: Nylon/Polyester (Durable & Water-Resistant)
• Style: Envelope Sleeping Bag (Capless)
• Season: 4-Season (Spring, Summer, Autumn, Winter)
• Temperature Rating: -15°C to 0°C
• Usage: Camping, Hiking, Backpacking, Outdoor Travel
• Zipper: Full-Length Design
• Logo & Color: OEM Accepted
Product Knowledge
What is this product?
The envelope down sleeping bag is designed for outdoor enthusiasts who prefer a roomy fit without sacrificing warmth. Featuring premium down insulation, it ensures excellent thermal efficiency, moisture resistance, and packability for four-season use.
This product application:
Ideal for camping, hiking, and long-distance trekking, this sleeping bag balances comfort with lightweight performance. It’s perfect for adventurers seeking warmth, space, and convenience in variable weather conditions.