Flannel Double-Layer Blanket

The double-layered fleece structure means that more still air can be trapped in the middle, forming a highly efficient insulation layer. Its thermal insulation performance far exceeds that of a single-layer flannel blanket of the same thickness, making it the top choice for resisting the cold. Although it is thicker than a single-layer flannel blanket, due to the light nature of its material (usually polyester), it remains a relatively lightweight blanket. This means you can enjoy top-notch warmth without being oppressed by a heavy quilt, ensuring a comfortable sleep.