I plan on using one of them to hold my PCB that I have in little 1 inch by 1 1/2 inch ziplock bags. The others are gonna hold some meds I think that I will also seal up in the little ziplock bags. (I DO have a pencil sharpener in my kit to shave dry twigs with though) <img src="/ubbthreads/images/graemlins/grin.gif" alt="" />