Keeping beef jerky dry? I made some beef jerky, and I am wanting to mail some to family and friends.  I don't have any of those silica gel packets to absorb moisture - is there anything else I can put in the baggie that will absorb any moisture as effectively as those silica gel packets?
There are several options:


wrap jerky in paper napkins/towels before putting in the baggie
put jerky in a paper bag and then in a plastic one
put some uncooked rice, as Optionparty has mentioned


The method you choose also depends on how long it takes the mail to be delivered. Rice is the most long-lasting way, but it will also add the most weight to the package. Paper bags and towels are equally effective, but they won't do for longer than a few days.

Whichever you do, make sure the baggie is well closed to prevent any moisture from outside getting in.