asout sleeping bag for adults camping, hiking, backpacking, extra-wide, portable, comfort, great for 4 season warm & cold weather(33"x87") asout asout is a company specializing in the research, development and sales of sleeping bag. over the years, more than 2 million sleeping bags have been sold, which are favored by consumers. after all the consumers' experience, it proves that our sleeping bags are lightweight, waterproof, warmer and more durable