I mostly use the disposable 'surgical' ones, stored in a ziploc bag. The fabric ones get hotter and without a metal bar on the nose, there is much more leakage.
The surgical ones are super cheap now. 50 pack with postage is €1.05. Not sure how that works, that's less than a postage stamp.
WARNING & DISCLAIMER:
SELECT AND USE OUTDOORS AND SURVIVAL EQUIPMENT, SUPPLIES AND TECHNIQUES AT YOUR OWN RISK. Information posted
on this forum is not reviewed for accuracy and may not be reliable, use at your own risk. Please
review the full WARNING & DISCLAIMER about information on this
site.