A downside of the decades-old design means you’re either jamming your horker on the rim or you’re wishing you had a set of nose plugs to deal with the imminent nasal flash-flood.
The CapCAP from Humangear delivers a comfortable drinking experience while keeping the wide-mouth setup on your bottles. They fit any Nalgene threaded bottle including Camelbak, Cylclone, Stansport bottles. They are about $6 and weigh 1.4 oz.
