I keep mine in a ziplock bag in the pantry. I don't bake alot here either. Too Hot!
I suppose you could keep it in one of those glass or plastic rubber seal, snap shut type appothacary jars. Even walmart sells the plastic ones.
I purchased many, many years ago at Pier 1, but my local kitchen supply store still sells them in different sizes.
Mine say on the lid, made in France.
And welcome to the forum, b.