I use them in all my pelicn storm cases - Pelican 1500D Peli Desiccant Silica Gel

I always travel to many places with high humidity I only use the Pelican 1500D...BECAUSE IT WORKS..I travel alot and cannot afford to have humidity attack what I carry in my cases...The Pelican 1500D is the best I have found.
Pros: Works Great, Easy to use,
Cons: None

This review was written in the old system and had content requirements that are different than reviews written today.