I've been carrying blister powder in a poly clamshell container (guessing 1/2 oz) commonly available at REI. Short, stubby container .5" high and 1.5" wide, with attached snap-on-off lid. Problem is, I often have to apply powder in wind, which is challenging. Open that wide lid up and the powder blows away. Wish I had more of a salt-shaker approach, where I could shake powder directly onto feet and socks. Not aware of anything on the market so figure it's a MYOG project. What I'd like:
1/2-3/4 oz capacity
A shaker lid with small holes - pry it off to refill
A lid lid with no holes that seals it all up.
Does this ring any bells, seen anything like this, or can you think of a way to make it?