跑步结束后，你最想做的第一件事就是大口喝水。最坏的情况是：你的水瓶空了，而你周围只有小路旁的溪流。怎么办？如果您有一个过滤水瓶，只需将其浸入溪流中，装满水，您就有了饮用水。
阅读黛西-埃尔南德斯（Daisy Hernandez）在《跑步者世界》网站上发表的完整文章，请访问。
媒体报道
Sawyer’s picaridin lotion lasts a long time, stores well in survival kits and cars, and doesn’t have the laundry-list poison control label like DEET sprays.
Sean Gold
Founder & Lead Writer
媒体报道
Secure a small loop of cord to a trekking pole to create a convenient place to hang a water bladder and filter water.
Nathan Pipenberg
作家
媒体报道
It contains 20 percent picaridin, a powerful insect repellent that will make nights around the campfire much more enjoyable.
Liz Provencher
Freelane Writer
