I use one all the time, because it is usually wet in the winter and early spring when I do most of my hunting.
This is not the one I have, but it is very similar. Mine was about $5 from Wal-Mart.
http://www.sportsmansguide.com/cb/cb.asp?a=60980
This is not the one I have, but it is very similar. Mine was about $5 from Wal-Mart.
http://www.sportsmansguide.com/cb/cb.asp?a=60980