Crafted from 100% cotton flannel, this MummyLiner is brushed for extra softness and superior insulation. Whether you're using it inside your sleeping bag for added warmth or on its own during warm weather, this liner ensures you stay comfortable and cozy. Perfect for all seasons, it s an invaluable addition to your camping gear.Imagine nights wrapped in the softness of brushed cotton flannel, reducing the need to frequently wash your sleeping bag. The Cotton Flannel MummyLiner not only adds warmth but also protects your sleeping bag, extending its lifespan. Lightweight and easy to pack, it s designed for adventurers who value comfort and practicality.Don t compromise on comfort during your outdoor adventures. Upgrade to the Cotton Flannel MummyLiner and enjoy the perfect blend of warmth and softness. Make every camping trip a cozy and comfortable experience.