Warm-keeping and cold-proof snow-proof suit fabric

The utility model relates to a warm-keeping and cold-proof snow-proof suit fabric which comprises a shell, a heat insulation layer and a warm-keeping inner container, the shell, the heat insulation layer and the warm-keeping inner container are connected in a sewing mode, the shell comprises a waterproof and windproof layer and an outer cloth layer, the waterproof and windproof layer is bonded to the outer portion of the outer cloth layer, the heat insulation layer comprises two fabric layers, and the two fabric layers are arranged in the shell. A lining is sewn between the two fabric layers, and the warm-keeping lining comprises a lining layer and a fluff layer. According to the warm-keeping and cold-proof snow-proof clothing fabric, the double fabric layers are connected through the lining in the heat insulation layer, compared with a common mode that inner fabric and outer fabric are directly sewn to form a tubular cavity, fluff filled in the tubular space is better in bulkiness, and according to an existi