M Series™ Wide Flannel Sleeping Bag 32°F / 0°C
M Series™ Wide Flannel Sleeping Bag 32°F / 0°C
M Series™ Wide Flannel Sleeping Bag 32°F / 0°C
M Series™ Wide Flannel Sleeping Bag 32°F / 0°C
M Series™ Wide Flannel Sleeping Bag 32°F / 0°C
M Series™ Wide Flannel Sleeping Bag 32°F / 0°C
M Series™ Wide Flannel Sleeping Bag 32°F / 0°C
M Series™ Wide Flannel Sleeping Bag 32°F / 0°C
M Series™ Wide Flannel Sleeping Bag 32°F / 0°C
M Series™ Wide Flannel Sleeping Bag 32°F / 0°C
M Series™ Wide Flannel Sleeping Bag 32°F / 0°C
M Series™ Wide Flannel Sleeping Bag 32°F / 0°C
M Series™ Wide Flannel Sleeping Bag 32°F / 0°C
M Series™ Wide Flannel Sleeping Bag 32°F / 0°C
M Series™ Wide Flannel Sleeping Bag 32°F / 0°C
M Series™ Wide Flannel Sleeping Bag 32°F / 0°C

M Series™ Wide Flannel Sleeping Bag 32°F / 0°C

¥13,700
/
Tax included. Shipping calculated at checkout.

M Series™ Wide Flannel Sleeping Bag is designed for campers who value space, comfort, and reliable warmth. Its wide, roomy design and soft flannel lining create a cozy sleeping experience for camping, road trips, and everyday use. Built with a water-repellent 210T pongee shell and filled with SUNDOUCE thermal fiber insulation, it delivers dependable warmth with a balanced, practical design for cool-weather and indoor-outdoor use.

Key Features

  • Wide & Roomy Comfort Design - Larger than standard single sleeping bags, providing extra space to stretch, turn, and sleep freely. The independent bottom zipper adds additional foot room for enhanced comfort.
  • Soft Flannel Lining for Cozy Sleep - 100% cotton flannel interior delivers a soft, skin-friendly feel, creating a warm and comfortable sleeping environment whether outdoors or at home.
  • Efficient Thermal Insulation - Filled with SUNDOUCE polyester thermal fiber, its multi-layer structure locks in heat while maintaining a balanced weight. Designed to keep you warm in cool conditions.
  • Wind-Resistant & Heat-Retaining Design - Integrated hood and zipper wind baffles help block cold air and retain warmth, improving performance in cooler and breezy environments.
  • Versatile Use & Flexible Zipper System - Two-way zippers on the side and bottom allow for multiple configurations. Use it fully closed for warmth or open it as a blanket for added versatility.
  • Durable & Easy to Maintain - Water-repellent outer fabric resists light moisture and dirt. Machine washable on a gentle cycle for easy cleaning and long-term use.
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Thank you for your order!

  • We'll process your order within 2 business days of receiving payment.
  • If any issues arise, we'll notify you promptly.

Estimated delivery times:

  • Local warehouse: 5–10 business days
  • China warehouse: 10–18 business days(may vary by region)

Please note: to ensure your tracking number remains valid—especially on China-origin shipments that may generate intermediate tracking numbers—there may be a short delay before we upload it. We appreciate your patience and support!

We Believe in What We Build

At NATUREHIKE, we understand the importance of reliable gear in the backcountry. That’s why our products are engineered to meet the highest quality standards and rigorously tested before reaching you.

Return & Exchange

Conditions of return


  • Returns must be made within 7 days of receipt.
  • Items must be new, unused, and in original condition.
  • Includes all original tags, packaging, and components.
  • Proof of purchase is required.

Damaged Items

If your product arrives damaged due to packaging issues, please contact us within 3 days of receipt, and we will arrange a replacement.

Warranty

If you encounter an issue covered by the NATUREHIKE Limited Warranty, please contact our team for assistance. We’re here to help you get started.

Contact Us

Selected Image
Size
  • Unfolded: approx. 220 × 100 cm / 86.6 × 39.4 in
  • Packed: approx. 46 × 28 cm / 18 × 11 in
Weight
  • Approx. 2.5 kg / 5.5 lbs
Temperature Rating
  • Comfort Range: 0°C / 32°F
  • Transition (Limit) Range: -4°C / 24.8°F
  • Extreme (Danger) Range: -20.8°C / -5.4°F
Material
  • Outer layer: Water-repellent 210T pongee
  • Lining: 100% cotton flannel (skin-friendly soft)
  • Filling: SUNDOUCE Thermal Fiber (polyester, multi-layer 3D crimped fiber for warmth-to-weight ratio)
  • Inner layer: Windproof baffles at zipper; hooded design to reduce cold air ingress
Selected Image

Selected Image
Size
  • Unfolded: approx. 220 × 100 cm / 86.6 × 39.4 in
  • Packed: approx. 46 × 28 cm / 18 × 11 in
Weight
  • Approx. 2.5 kg / 5.5 lbs
Temperature Rating
  • Comfort Range: 0°C / 32°F
  • Transition (Limit) Range: -4°C / 24.8°F
  • Extreme (Danger) Range: -20.8°C / -5.4°F
Material
  • Outer layer: Water-repellent 210T pongee
  • Lining: 100% cotton flannel (skin-friendly soft)
  • Filling: SUNDOUCE Thermal Fiber (polyester, multi-layer 3D crimped fiber for warmth-to-weight ratio)
  • Inner layer: Windproof baffles at zipper; hooded design to reduce cold air ingress

Embrace the Outdoors with Naturehike

Naturehike products are crafted with precision and durability, trusted by outdoor enthusiasts worldwide. Enjoy unparalleled quality and comfort on every adventure.

Breathable Series Fabrics

Breathable Fabrics

Robust and Durable

Robust and Durable

Double Protection

Certified Protection

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