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.
