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

A closer look

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.