Author: Steven Gillman 作者：史蒂芬吉尔曼
Article source: http://www.alumbo.com/ . 文章来源： http://www.alumbo.com/ 。 Used with author's permission. 用作者的许可。 Why ultralight sleeping bags?为什么超轻睡袋？ Because ultralight backpacking is only made possible by cutting the weight of the "big three;" the backpack, shelter and sleeping bag.由于超轻背包只可能通过削减重量的“三大”的背包，住房和睡袋。 The days of five-pound summer bags are gone - at least for those of us who prefer to go light.在两天的5磅夏季袋不见了-至少对于我们这些谁喜欢轻。 One Pound Ultralight Sleeping Bags 1磅超轻睡袋 There are several one-pound ultralight sleeping bags on the market now.有几个1磅重的超轻睡袋在市场上现在。 My own is 17 ounces.我自己是17盎司。 It actually weighs 19 ounces with the stuff sack, but stuff sacks aren't always necessary.它实际上是重十九盎司与一袋东西，但麻袋的东西并不总是必要的。 It can be stuffed directly into my pack or put in a half-ounce bread bag.它可以直接塞进我的包，或在一个半盎司的面包袋。 It's a down sleeping bag, and has kept me warm down to below freezing - warmer, in fact, than my four-pound bag used to keep me.这是一个下跌的睡袋，并已使我温暖下降到零度以下-温暖，事实上，比我的四个磅袋用来保持了我。 It appears fragile, and I've babied it over the years, but it may be tougher than I thought.看来脆弱的，而且我babied它过去几年，但它可能是更严厉的比我想象。 I've used it from sea-level to 16,000 feet, in all types of weather, usually camping under a tarp, yet it still has its loft, and it appears almost new.我用它从海平面到一点六○万英尺，在所有类型的天气，通常是根据露营篷布，但它仍然有它的阁楼里，它几乎出现新的。 The zipper goes only half-way down, to save weight, and it's a mummy bag, but I'm 6'3", 165 pounds, and I've always been comfortable in it.拉链不仅不用中途下来，以节省重量，它是一个木乃伊袋，但我6'3 “ ， 165磅，我一直在这舒适。 Sleeping bags weighing around a pound are summer bags, rated down to 40 to 50 degrees fahrenheit.睡袋重量约一磅的夏季袋，额定下降到40至50摄氏度。 A quick check of the newest bags out there, though, shows that even one or two of the 0 degree bags are under three pounds now.快速检查最新的有袋，但表明，即使一个或两个0度袋正在三磅了。 These are down filled bags, of course, as down is still the lightest insulation for its weight.这些都是下跌填补袋，当然，下跌仍是最轻的绝缘其重量。 Another big advantage of any down sleeping bag is it's compressibility.另一大优势的任何下跌睡袋是它的压缩。 Nothing packs smaller than down.任何小于包下来。 However, a good synthetic bag is probably better than down if you are regularly getting it wet.不过，一个良好的合成袋很可能优于下跌如果你是经常得到它潮湿。 Several sythetic-fill sleeping bags now come close to down in their warmth-to-weight ratio.一些合成填充睡袋现在已经接近了他们温暖重量比。 At least one summer bag, using Polarguard fill, weighs an even 16 ounces.至少有一个夏天袋，使用Polarguard填充，重量甚至16盎司。 That's amazingly light for a synthetic bag.这是令人惊讶的光合成袋。 Using Ultralight Sleeping Bags 用超轻睡袋 Ultralight sleeping bags generally aren't tough.超轻睡袋一般都没有困难。 The lighter the bag, the more fragile, but treat them gently, and they work fine.较轻的袋子，更脆弱，但轻轻地对待他们，他们工作的罚款。 I've used mine for many years, in snow and rain, from Ecuador to California to Michigan, and it shows little wear.我用地雷多年，在雨雪，从厄瓜多尔到密歇根州加利福尼亚州，它表明没有磨损。 Baby these things, and they can last a long time.宝贝这些东西，他们可以持续很长一段时间。 Steve Gillman is a long-time backpacker, and advocate of lightweight backpacking.史蒂夫吉尔曼是一个长期的背包，并提倡轻型背包。 His advice, stories and sleeping bag recommendations can be found at http://www.TheUltralightBackpackingSite.com他的意见，故事和睡袋建议，可在http://www.TheUltralightBackpackingSite.com
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