This 3-in-1 envelope down sleeping bag combines premium 800+ fill power goose/duck down insulation with a detachable inflatable mat for enhanced comfort and warmth. Featuring a water-resistant shell, full-length zipper, and compressible design, it’s perfect for camping, hiking, and backpacking.
Product Advantages
• 3-in-1 Versatility:Includes a detachable inflatable mat for added comfort and insulation during outdoor adventures.
• Premium Down Insulation:800+ fill power goose/duck down ensures exceptional warmth-to-weight ratio for lightweight portability.
• Spacious Envelope Design: Offers more legroom and flexibility than mummy bags, ideal for relaxed sleeping positions.
• Durable & Water-Resistant Shell: Made with nylon/polyester fabric for moisture protection and long-term durability.
• Full-Length Anti-Snag YKK Zipper: Smooth and reliable for adjustable ventilation in varying climates.
• Compact & Portable: Comes with a compression sack for easy packing and transportation.
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) with Detachable Inflatable Mat
• Season: 4-Season (Spring, Summer, Autumn, Winter)
• Temperature Rating: -15°C to 0°C
• Usage: Camping, Hiking, Backpacking, Outdoor Travel
• Zipper: Full-Length YKK Design
• Logo & Color: OEM Accepted
Product Knowledge
What is this product?
The 3-in-1 envelope down sleeping bag is designed for outdoor enthusiasts seeking superior comfort, warmth, and versatility. Featuring premium down insulation, a detachable inflatable mat, and a water-resistant shell, it combines multiple functions into one lightweight, portable system for all-season adventures.
This product application:
Perfect for camping, hiking, backpacking, and long outdoor trips, this sleeping bag ensures excellent insulation and sleeping comfort even in challenging weather. It’s also suitable for emergency use or as a travel sleeping solution, making it a must-have for anyone prioritizing practicality and performance.