rutherev

I am currently working on a small camera trap project, and was reordering supplies for the upcoming field season. I had an issue with SD card mismanagement last year, and wanted to buy a SD card holder case for them. I work in the temperate deciduous forests of eastern North America. What cases have been the most effective? I was wondering the difference between a soft case and a hard-plastic case. If the soft case remains in a book bag, would it be suitable? Or is a more durable case necessary?