媒体报道
This stuff flat-out works and this bottle from Sawyer is easy to apply, lasts for six weeks or six washes, and is less than $20.
苍蝇领主
苍蝇领主的媒体报道
媒体报道
Smart backpackers now combine a lightweight filter like the Sawyer Squeeze with chemical tablets as backup – a system that processes water from alpine streams and desert potholes alike.
Brave Words
Editorial Team
媒体报道
This insect repellant's permethrin spray provides long-lasting insect and tick protection for clothing and gear, effective for up to 6 weeks.
Adam Oram
Senior Editor
