作者: Nicolae I. Calutoiu
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摘要: A convertible sleeping bag for use as a and an ambulatory garment having integral upper torso lower portions, the portion front back at least two closeable openings, each sides when open extending generally vertically of provided with closure elements on side opening which can selectively vertical engage another element so to be capable closing form one separate closed arm shaped in portion; other close manner leave from while forming leg portions bag; openings extremities receiving feet user bag.